Radiators – beautiful design for practical use


Radiators – beautiful design for practical use


Radiators are no longer just practical heat sources but an integrated part of home interior design. Modern models combine energy efficiency, comfort, and design, allowing you to create a pleasant indoor climate without compromising on aesthetics. Whether you are renovating, building new, or simply want to upgrade your heating system, there are radiators that match both style and function.
In this article, you’ll get an overview of what to consider when choosing radiators, as well as an introduction to the different types and brands on the market.
The article presents a wide selection of radiators representing different designs, technologies, and price ranges. The aim is to provide an informative overview of the market so you can compare features and find the solution that best suits your home. The product information is based on publicly available descriptions from manufacturers and retailers and is summarised to give a clear and neutral picture of the options.
Factors to consider when buying a radiator
When choosing radiators, it’s about heating needs, energy efficiency, and aesthetics. Here are some of the most important factors to take into account.
1. Heat output and size
The radiator’s output must match the size and insulation level of the room. A radiator that’s too small won’t heat the room effectively, while one that’s too large can lead to unnecessary energy consumption. Use a calculator or seek advice from a heating engineer to find the right dimensions.
2. Design and placement
Designer radiators come in many forms – from classic panel radiators to vertical models and decorative solutions that almost look like works of art. Consider where the radiator will be placed and how it fits with the rest of the room’s interior. Vertical radiators are ideal for rooms with limited wall space, while low models fit well under windows.
3. Material and finish
Radiators are typically made of steel, aluminium, or cast iron. Steel is the most common choice and provides quick heat output, while cast iron retains heat longer and provides an even temperature. Aluminium is lightweight and energy-efficient but can be more expensive. Surface treatments such as powder coating ensure durability and an attractive appearance.
4. Energy consumption and efficiency
Modern radiators are designed to work optimally with low-temperature heating systems such as district heating or heat pumps. Choose a model that is compatible with your heating system and uses energy efficiently. Thermostatic valves and smart controls can further reduce energy consumption.
5. Price and maintenance
The price depends on size, design, and material. Simple panel radiators are often the most affordable, while designer radiators cost more but contribute to the home’s aesthetics. Maintenance is usually minimal – the most important thing is to bleed the system regularly and keep the surfaces clean.
Products in focus

The Purmo Compact radiator 11 is a classic panel radiator with a simple and timeless construction. It has a height of 500 mm and a length of 1200 mm, making it suitable for small and medium-sized rooms where even heat distribution is desired.
The radiator is finished in white (RAL 9016), giving it a neutral appearance that fits into most interior styles. It is part of Purmo’s Compact series, known for its solid quality and reliable performance.
The model designation C11 indicates that it is a single-panel radiator with one convector, which gives it a slim profile and makes it suitable for rooms where space is limited. The radiator is delivered ready for installation and can be integrated into both new and existing heating systems.
- Compact design: Slim radiator with simple panel construction, ideal for smaller rooms.
- Neutral colour: Supplied in white RAL 9016, which matches most wall colours and interiors.
- Efficient heat output: The C11 construction ensures good heat distribution despite the compact size.
- Flexible use: Can be used in both residential and commercial environments.
- Solid quality: Part of Purmo’s well-known Compact series.
Pros and cons
- Compact and space-saving design
- Neutral appearance in white RAL 9016
- Reliable and simple construction
- Suitable for many types of rooms
- The single-panel design provides lower heat output than models with multiple panels
- Supplied as a made-to-order item with unknown delivery time
Pros and cons
Pros
- Compact and space-saving design
- Neutral appearance in white RAL 9016
- Reliable and simple construction
- Suitable for many types of rooms
Cons
- The single-panel design provides lower heat output than models with multiple panels
- Supplied as a made-to-order item with unknown delivery time
Pros
- Compact and space-saving design
- Neutral appearance in white RAL 9016
- Reliable and simple construction
- Suitable for many types of rooms
Cons
- The single-panel design provides lower heat output than models with multiple panels
- Supplied as a made-to-order item with unknown delivery time
Specifications
- Manufacturer: Purmo
- Series: Compact
- Model: F061105012010300
- Type: C11 (single panel with one convector)
- Dimensions: 500 x 1200 mm
- Colour: White (RAL 9016)
- EAN: 5704747655374
- Item number: 3268587

The Altech C4 radiator 33 is a compact panel radiator that combines classic design with modern manufacturing methods. It comes with mounted end panels and a top grille, giving a clean and cohesive look to the room.
The radiator is manufactured with a focus on durability and efficiency. The surface is degreased, phosphated, cathodically primed, and powder-coated in white RAL 9016, ensuring a robust and uniform finish.
The model is tested to a maximum operating pressure of 10 bar and an operating temperature of up to 110 °C. It is manufactured in accordance with the EN442-1:2014 standard and is suitable for use with both electronic and evaporation-based heat cost allocators.
Installation instructions, wall brackets, plug, air vent, and L-brackets are included so that installation can be carried out correctly and safely.
- Compact design: Integrated end panels and top grille provide a clean and modern look.
- Durable surface: Powder-coated in RAL 9016 after cathodic priming for long life.
- High operational reliability: Tested to 13 bar and approved for 10 bar operating pressure.
- Compatibility: Suitable for heat cost allocators in accordance with EN834 and EN835.
- Easy installation: Supplied with necessary mounting parts and instructions.
Pros and cons
- Stylish and compact design
- Robust surface treatment in RAL 9016
- Suitable for various types of heat cost allocators
- Supplied with complete mounting kit
- Long lifespan with correct installation
- Requires professional installation for optimal function
- Not suitable for pressures above 10 bar
Pros and cons
Pros
- Stylish and compact design
- Robust surface treatment in RAL 9016
- Suitable for various types of heat cost allocators
- Supplied with complete mounting kit
- Long lifespan with correct installation
Cons
- Requires professional installation for optimal function
- Not suitable for pressures above 10 bar
Pros
- Stylish and compact design
- Robust surface treatment in RAL 9016
- Suitable for various types of heat cost allocators
- Supplied with complete mounting kit
- Long lifespan with correct installation
Cons
- Requires professional installation for optimal function
- Not suitable for pressures above 10 bar
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Compact panel radiator
- Model: 326269608
- Item number: 3267114
- EAN: 8698284299153
- Dimensions: 900 x 800 mm
- Colour: White (RAL 9016)
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Connections: 4 x ½'' standard
- Includes: Installation instructions, wall brackets, plug, air vent, and L-brackets
- Warranty: 10 years with correct installation

The Purmo Compact radiator 11 is a low-profile radiator with a height of 500 mm and a length of 1000 mm. It is finished in white RAL 9016, giving it a neutral and timeless look that fits into most rooms.
The radiator is of type C11, which means it has one panel and one convector. This construction provides a good balance between heat output and compact size, making it suitable for smaller rooms or places where space is limited.
The Purmo Compact series is known for its solid steel construction and efficient heat distribution. The surface is powder-coated to ensure a durable and easy-to-clean finish.
The model is supplied without visible convector plates on the front, giving it a clean and simple appearance that harmonises with modern interiors.
- Compact design: Type 11 panel with one convector provides efficient heat in limited space.
- Neutral appearance: White RAL 9016 colour fits into most interiors.
- Solid construction: Made of steel with durable powder coating.
- Efficient heat distribution: Designed for even and stable room heating.
- Suitable for smaller rooms: Ideal for bedrooms, offices or hallways with moderate heating needs.
Pros and cons
- Compact and space-saving design
- Classic white colour that suits most environments
- Solid and durable steel construction
- Easy to integrate into existing heating systems
- Limited heat output compared to larger or multi-panel radiators
- Supplied as a special order with unknown delivery time
Pros and cons
Pros
- Compact and space-saving design
- Classic white colour that suits most environments
- Solid and durable steel construction
- Easy to integrate into existing heating systems
Cons
- Limited heat output compared to larger or multi-panel radiators
- Supplied as a special order with unknown delivery time
Pros
- Compact and space-saving design
- Classic white colour that suits most environments
- Solid and durable steel construction
- Easy to integrate into existing heating systems
Cons
- Limited heat output compared to larger or multi-panel radiators
- Supplied as a special order with unknown delivery time
Specifications
- Manufacturer: Purmo
- Series: Compact
- Type: C11 (one panel, one convector)
- Colour: White (RAL 9016)
- Dimensions: 500 x 1000 mm
- Model: F061105010010300
- EAN: 5704747655350
- Item number: 3268586
- Material: Steel

The Altech C4 radiator 22 is a compact panel radiator developed as a modern version of the traditional radiator. It comes with end panels and a top grille, providing a clean and cohesive appearance that fits into most home environments.
The radiator is manufactured with a focus on durability and quality. The surface is degreased, phosphated, cathodically primed, and powder-coated in white RAL 9016, ensuring a robust and uniform finish.
The model is suitable for installations where efficient heat emission and the option to mount heat cost allocators are desired. It is tested according to EN442-1:2014 and can be used at operating pressures up to 10 bar and temperatures up to 110 °C.
A mounting guide, wall brackets, plug, air vent, and L-brackets are included, allowing for easy and correct installation.
- Compact design: Integrated end panels and top grille provide a modern and uniform appearance.
- Durable surface: Powder-coated in RAL 9016 with corrosion-protective treatment.
- High operational reliability: Tested at 13 bar and approved for 10 bar operating pressure.
- Compatible with meters: Suitable for both electronic and evaporative meters according to EN834 and EN835.
- Easy installation: Supplied with necessary mounting equipment and instructions.
Pros and cons
- Stylish and compact design
- Robust surface treatment in RAL 9016
- Suitable for heat cost allocators
- Supplied with complete mounting kit
- Long service life with correct installation
- Relatively heavy construction may require solid wall mounting
- Not suitable for systems with operating pressure above 10 bar
Pros and cons
Pros
- Stylish and compact design
- Robust surface treatment in RAL 9016
- Suitable for heat cost allocators
- Supplied with complete mounting kit
- Long service life with correct installation
Cons
- Relatively heavy construction may require solid wall mounting
- Not suitable for systems with operating pressure above 10 bar
Pros
- Stylish and compact design
- Robust surface treatment in RAL 9016
- Suitable for heat cost allocators
- Supplied with complete mounting kit
- Long service life with correct installation
Cons
- Relatively heavy construction may require solid wall mounting
- Not suitable for systems with operating pressure above 10 bar
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Compact panel radiator
- Model: 326266418
- Item number: 3267091
- EAN: 8698284298873
- Dimensions: 600 x 1800 mm
- Colour: White (RAL 9016)
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Connections: 4 x ½'' standard
- Wall brackets: 3 pcs. for 1800 mm length
- Warranty: 10 years with correct installation
- Surface treatment: Degreased, phosphated, cathodically primed, and powder-coated
- Suitable for heat cost allocators: Yes, according to EN834 & EN835

The Purmo Compact radiator 22 is a two-part panel radiator with convection plates that ensure even and efficient heat distribution in the room. With its dimensions of 900 x 1000 mm, it fits well in both small and medium-sized rooms where stable and comfortable heat is desired.
The radiator is finished in white RAL 9016, giving it a neutral and timeless look that easily integrates into various interior styles. Its compact construction makes it suitable for installation under windows or on walls where space is limited.
Purmo is known for radiators of high quality and long lifespan, and this model is no exception. It is part of Purmo’s Compact series, which combines functionality with a simple design without visible convection grooves on the front.
- Efficient heat distribution: Double panel with convection plates for optimal heat output.
- Compact design: Fits rooms with limited wall space.
- Neutral colour: White RAL 9016 surface that matches most interiors.
- Solid construction: Built for long life and stable operation.
- Suitable for central heating systems: Designed for standard installations in homes and businesses.
Pros and cons
- Efficient heat output relative to its size
- Timeless and neutral design in white RAL 9016
- Suitable for many types of rooms and installations
- Well-known manufacturer with a focus on quality
- Made to order with unknown delivery time
- Requires professional installation for optimal performance
Pros and cons
Pros
- Efficient heat output relative to its size
- Timeless and neutral design in white RAL 9016
- Suitable for many types of rooms and installations
- Well-known manufacturer with a focus on quality
Cons
- Made to order with unknown delivery time
- Requires professional installation for optimal performance
Pros
- Efficient heat output relative to its size
- Timeless and neutral design in white RAL 9016
- Suitable for many types of rooms and installations
- Well-known manufacturer with a focus on quality
Cons
- Made to order with unknown delivery time
- Requires professional installation for optimal performance
Specifications
- Manufacturer: Purmo
- Series: Compact
- Type: 22 (double panel with convection plates)
- Dimensions: 900 x 1000 mm
- Colour: White (RAL 9016)
- Model: F062209010010300
- EAN: 5704747657118
- Item number: 3269053

The Altech C6 valve radiator 22 is a modern version of the traditional panel radiator. It is equipped with end panels and a top grille, giving it a clean and compact appearance that fits into many types of rooms.
The radiator is supplied without a valve insert but is compatible with several types, including models for Danfoss and IMI thermostats. It is manufactured with six standard ½'' tappings, two of which are side-facing bottom tappings, and the construction makes it reversible for flexible installation.
The surface is treated through degreasing, phosphating, cataphoretic priming, and powder coating in RAL 9016 white, ensuring a durable and uniform finish. It is tested to a maximum operating pressure of 10 bar and an operating temperature of up to 110 °C.
The radiator is supplied with J-brackets, screws, plugs, air vent, and installation guide, but without wall brackets. It is suitable for use with heat cost allocators in accordance with EN834 and EN835 and meets the EN442-1:2014 standard.
- Modern panel design: End panels and top grille provide a compact and stylish appearance.
- Flexible installation: Reversible construction with six ½'' tappings.
- Durable surface: Powder coated in RAL 9016 white with corrosion-protective treatment.
- High operational reliability: Maximum operating pressure of 10 bar and temperature up to 110 °C.
- Compatibility: Fits several valve inserts and heat cost allocators.
Pros and cons
- Robust construction with long lifespan
- Elegant and neutral design in white RAL 9016
- Easy installation with included brackets and accessories
- Suitable for various valve and thermostat types
- Valve insert not included and must be purchased separately
- No wall brackets included
Pros and cons
Pros
- Robust construction with long lifespan
- Elegant and neutral design in white RAL 9016
- Easy installation with included brackets and accessories
- Suitable for various valve and thermostat types
Cons
- Valve insert not included and must be purchased separately
- No wall brackets included
Pros
- Robust construction with long lifespan
- Elegant and neutral design in white RAL 9016
- Easy installation with included brackets and accessories
- Suitable for various valve and thermostat types
Cons
- Valve insert not included and must be purchased separately
- No wall brackets included
Specifications
- Manufacturer: Altech
- Series: C6
- Type: Valve radiator 22
- Dimensions: 500 x 1400 mm
- Colour: White (RAL 9016)
- Model: 326285414
- Item number: 3267141
- EAN: 8698284298675
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Centre distance: 50 mm
- Tappings: 6 x ½'' standard (2 x ½'' side-facing bottom tappings)
- Surface treatment: Degreased, phosphated, cataphoretic primed and powder coated
- Standard: EN442-1:2014
- Warranty: 10 years (with correct installation)

The Purmo Compact radiator 21S is a two-part panel radiator with a convection plate, providing efficient heat distribution in the room. With a height of 600 mm and a length of 1100 mm, it is suitable for medium-sized rooms where a good balance between heating performance and space utilisation is desired.
The radiator is finished in white RAL 9016, giving it a neutral and timeless appearance that fits into most home interiors. The compact construction makes it easy to place under windows or along walls without dominating the room.
The Purmo Compact series is known for its solid steel construction and reliable performance. Model 21S is part of this series and comes with standard connections that make installation simple for professional plumbers.
- Efficient heat emission: Panel and convection design ensures even heating.
- Compact format: 600 x 1100 mm – fits many room sizes.
- Neutral design: White RAL 9016 colour that matches modern interiors.
- Robust construction: Made of steel for long service life.
- Easy installation: Standard connections for simple mounting.
Pros and cons
- Efficient heat distribution in a compact design
- Timeless white appearance (RAL 9016)
- Solid steel construction
- Suitable for many types of rooms
- Delivered as a special order with unknown delivery time
- Requires professional installation for optimal performance
Pros and cons
Pros
- Efficient heat distribution in a compact design
- Timeless white appearance (RAL 9016)
- Solid steel construction
- Suitable for many types of rooms
Cons
- Delivered as a special order with unknown delivery time
- Requires professional installation for optimal performance
Pros
- Efficient heat distribution in a compact design
- Timeless white appearance (RAL 9016)
- Solid steel construction
- Suitable for many types of rooms
Cons
- Delivered as a special order with unknown delivery time
- Requires professional installation for optimal performance
Specifications
- Manufacturer: Purmo
- Series: Compact
- Model: 21S
- Dimensions: 600 x 1100 mm
- Colour: White (RAL 9016)
- Item number: 3268626
- Model number: F062106011010300
- EAN: 5704747656326
- Product type: Panel radiator

The Altech C4 radiator 33 is a compact panel radiator that combines a traditional design with modern manufacturing methods. The radiator is equipped with end panels and a top grille, providing a clean and cohesive look that fits into many types of rooms.
The model comes with installation instructions, wall brackets, plug, air vent, and L-brackets, allowing for efficient installation. It has four standard ½'' connections and is prepared for use with heat cost allocators in accordance with EN834 and EN835.
The surface is treated through a process of degreasing, phosphating, cataphoretic priming, and powder coating in white RAL 9016, ensuring a durable and uniform finish. The radiator is tested according to EN442-1:2014 and designed to withstand a maximum operating pressure of 10 bar and an operating temperature of up to 110 °C.
- Compact design: Panel radiator with end panels and top grille for a cohesive and stylish look.
- Robust construction: Tested to 13 bar and approved for 10 bar operating pressure.
- High temperature tolerance: Can be used at operating temperatures up to 110 °C.
- Quality treatment: Surface treated with cataphoretic primer and powder coating in RAL 9016.
- Compatibility: Suitable for heat cost allocators in accordance with EN834 and EN835.
Pros and cons
- Classic and neutral design that fits most interiors
- Durable surface treatment for long lifespan
- Suitable for modern heating systems with heat cost allocators
- Comes with necessary installation equipment
- The product has been discontinued and may therefore be difficult to obtain
- The size of 200 x 1800 mm requires sufficient wall space for installation
Pros and cons
Pros
- Classic and neutral design that fits most interiors
- Durable surface treatment for long lifespan
- Suitable for modern heating systems with heat cost allocators
- Comes with necessary installation equipment
Cons
- The product has been discontinued and may therefore be difficult to obtain
- The size of 200 x 1800 mm requires sufficient wall space for installation
Pros
- Classic and neutral design that fits most interiors
- Durable surface treatment for long lifespan
- Suitable for modern heating systems with heat cost allocators
- Comes with necessary installation equipment
Cons
- The product has been discontinued and may therefore be difficult to obtain
- The size of 200 x 1800 mm requires sufficient wall space for installation
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Compact panel radiator, 33
- Dimensions: 200 x 1800 mm
- Colour: White (RAL 9016)
- Model: 326262618
- Item number: 3267025
- EAN: 8698284298132
- Connections: 4 x ½'' standard
- Wall brackets: 2 pcs. up to 1600 mm, 3 pcs. from 1800 mm length
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Compatibility: Suitable for heat cost allocators (EN834 & EN835)
- Surface treatment: Degreased, phosphated, cataphoretic primed and powder coated

The Purmo Compact radiator 21S is a classic panel radiator designed for efficient heating in both residential and commercial spaces. With a height of 500 mm and a length of 1200 mm, it fits many standard installations.
The radiator is finished in white (RAL 9016), giving it a neutral and timeless appearance that easily integrates into various interiors. The compact construction makes it suitable for rooms where an efficient yet discreet heat source is desired.
The model designation 21S refers to the radiator’s construction with two panels and one convector, providing a good balance between heat output and size. It is part of Purmo’s well-known Compact series, characterised by solid quality and easy installation.
- Compact design: Fits many standard installations and room sizes.
- Efficient heat output: Two panels and one convector ensure good heat distribution.
- Neutral colour: White RAL 9016 surface that matches most wall colours.
- Robust construction: Part of Purmo’s well-known Compact series.
- Standard dimensions: 500 mm in height and 1200 mm in length.
Pros and cons
- Classic and discreet design
- Efficient heat output relative to size
- Easy to integrate into existing heating systems
- Durable surface in RAL 9016
- Not suitable for rooms requiring very high heat output
- Supplied as a made-to-order item with unknown delivery time
Pros and cons
Pros
- Classic and discreet design
- Efficient heat output relative to size
- Easy to integrate into existing heating systems
- Durable surface in RAL 9016
Cons
- Not suitable for rooms requiring very high heat output
- Supplied as a made-to-order item with unknown delivery time
Pros
- Classic and discreet design
- Efficient heat output relative to size
- Easy to integrate into existing heating systems
- Durable surface in RAL 9016
Cons
- Not suitable for rooms requiring very high heat output
- Supplied as a made-to-order item with unknown delivery time
Specifications
- Manufacturer: Purmo
- Series: Compact
- Model: 21S
- Dimensions: 500 x 1200 mm
- Colour: White (RAL 9016)
- Item number: 3268787
- Model number: F062105012010300
- EAN: 5704747655534
- Type: Panel radiator with two panels and one convector

The Altech P4 flat radiator 22 is a flat radiator with a smooth front panel, top grille and sides, which gives a clean and modern look. It is suitable for both new and existing installations where a discreet and efficient heating solution is desired.
The radiator is supplied with L-brackets, air vent and plugs, making installation simple. It has four standard ½'' connections and is manufactured in accordance with the EN442-1:2014 standard.
The surface is degreased, phosphated, cathodically primed and powder coated in RAL 9016 white, providing a durable and uniform finish. It is tested to an operating pressure of up to 10 bar and a maximum operating temperature of 110 °C.
The radiator is suitable for use with heat cost allocators, both electronic and evaporative, in accordance with EN834 and EN835. The recommended distance from the bottom of the radiator to the floor is a minimum of 120 mm for optimal heat distribution.
- Flat front: Provides a modern and stylish look.
- Robust construction: Tested to 13 bar and approved for 10 bar operating pressure.
- High heat efficiency: Designed in accordance with EN442-1:2014.
- Complete delivery package: Includes L-brackets, air vent and plugs.
- Powder-coated surface: Durable RAL 9016 white finish.
Pros and cons
- Elegant flat front that fits into modern interiors
- Supplied with necessary mounting equipment
- High operating temperature and pressure resistance
- Suitable for heat cost allocators
- The distance to the floor must be maintained for optimal function
- Not suitable for installations with pressure above 10 bar
Pros and cons
Pros
- Elegant flat front that fits into modern interiors
- Supplied with necessary mounting equipment
- High operating temperature and pressure resistance
- Suitable for heat cost allocators
Cons
- The distance to the floor must be maintained for optimal function
- Not suitable for installations with pressure above 10 bar
Pros
- Elegant flat front that fits into modern interiors
- Supplied with necessary mounting equipment
- High operating temperature and pressure resistance
- Suitable for heat cost allocators
Cons
- The distance to the floor must be maintained for optimal function
- Not suitable for installations with pressure above 10 bar
Specifications
- Manufacturer: Altech
- Series: P4 flat radiator 22
- Dimensions: 600 x 800 mm
- Colour: White (RAL 9016)
- Model: 326276408
- Item number: 3267130
- EAN: 8698284305496
- Connections: 4 x ½'' standard
- Mounting brackets: 2 pcs. up to 1600 mm length, 3 pcs. from 1800 mm length
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Centre distance: 50 mm
- Standard: EN442-1:2014
- Surface treatment: Degreased, phosphated, cathodically primed and powder coated
- Suitable for heat cost allocators: EN834 & EN835

The Purmo Compact radiator 21S is a compact panel radiator designed for efficient heat output in a simple and timeless design. With its dimensions of 500 x 400 mm, it fits well in smaller rooms or as a secondary heat source in larger installations.
The radiator is finished in white RAL 9016, which gives a neutral and classic look that harmonises with most interior styles. It is part of Purmo’s Compact series, known for its solid construction and reliability.
The model designation 21S indicates a two-panel construction with a convector, providing a good balance between heat output and compact size. The radiator comes ready for installation and can be integrated into both new and existing heating systems.
- Compact design: Suitable for smaller rooms or areas with limited wall space.
- Efficient heat output: Two-panel construction with convector for optimal performance.
- Neutral colour: White RAL 9016 fits into most home environments.
- Solid construction: Part of Purmo’s well-known Compact series.
Pros and cons
- Space-saving format
- Classic and discreet design
- Efficient heat output relative to size
- Compatible with standard heating systems
- Limited heat output compared to larger models
- Requires correct sizing relative to room size
Pros and cons
Pros
- Space-saving format
- Classic and discreet design
- Efficient heat output relative to size
- Compatible with standard heating systems
Cons
- Limited heat output compared to larger models
- Requires correct sizing relative to room size
Pros
- Space-saving format
- Classic and discreet design
- Efficient heat output relative to size
- Compatible with standard heating systems
Cons
- Limited heat output compared to larger models
- Requires correct sizing relative to room size
Specifications
- Manufacturer: Purmo
- Series: Compact
- Model: 21S
- Dimensions: 500 x 400 mm
- Colour: White (RAL 9016)
- Item number: 3268779
- Model number: F062105004010300
- EAN: 5704747655459
- Type: Panel radiator

The Altech C4 radiator 22 is a compact panel radiator developed as a modern version of the classic radiator. It comes with end panels and a top grille, providing a clean and cohesive look that fits into most rooms.
The radiator is manufactured with a focus on durability and efficient heat emission. It is degreased, phosphated, cathodically primed, and powder-coated in white RAL 9016, ensuring a durable and uniform surface.
The model is equipped with four standard ½'' tappings, making installation flexible. It comes with installation instructions, wall brackets, plug, air vent, and L-brackets, ready for installation.
The Altech C4 is tested according to EN442-1:2014 and is suitable for use with both electronic and evaporation-based heat cost allocators in accordance with EN834 and EN835.
- Compact design: Integrated end panels and top grille provide a clean and modern look.
- Durable surface: Treated with multiple layers for corrosion protection and long lifespan.
- Flexible installation: Four ½'' tappings provide multiple connection options.
- Standards compliant: Tested according to EN442-1:2014 and suitable for heat cost allocators.
- High operational reliability: Maximum operating pressure of 10 bar and operating temperature up to 110 °C.
Pros and cons
- Classic and discreet design in white RAL 9016
- Robust construction with corrosion-protected surface
- Comes with necessary installation accessories
- Compatible with standard heat cost allocators
- Suitable for both new builds and renovations
- Requires professional installation for optimal performance
- Not suitable for systems with operating pressure above 10 bar
Pros and cons
Pros
- Classic and discreet design in white RAL 9016
- Robust construction with corrosion-protected surface
- Comes with necessary installation accessories
- Compatible with standard heat cost allocators
- Suitable for both new builds and renovations
Cons
- Requires professional installation for optimal performance
- Not suitable for systems with operating pressure above 10 bar
Pros
- Classic and discreet design in white RAL 9016
- Robust construction with corrosion-protected surface
- Comes with necessary installation accessories
- Compatible with standard heat cost allocators
- Suitable for both new builds and renovations
Cons
- Requires professional installation for optimal performance
- Not suitable for systems with operating pressure above 10 bar
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Compact panel radiator
- Model: 326266409
- Item number: 3267082
- EAN: 8698284298798
- Dimensions: 600 x 900 mm
- Colour: White (RAL 9016)
- Tappings: 4 x ½'' standard
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Surface treatment: Degreased, phosphated, cathodically primed, and powder-coated
- Includes: Installation instructions, wall brackets, plug, air vent, and L-brackets

The Purmo Compact radiator 22 in size 600 x 900 mm is a double panel radiator with convection fins, providing high heat output relative to its size. It is suitable for both new builds and renovation projects where a reliable and energy-efficient heating solution is desired.
The radiator comes in white (RAL 9016), making it easy to integrate into most rooms and interior styles. Its compact form makes it ideal for wall mounting under windows or in places where space is limited.
The Purmo Compact series is known for its robust construction and even heat distribution, ensuring a comfortable temperature in the room. It comes with side connections and is compatible with standard radiator valves.
- Efficient heat emission: Type 22 panel with double plate and convection fins for high performance.
- Compact design: Fits well under windows and in smaller rooms.
- Neutral colour: White RAL 9016 surface that matches modern interiors.
- Robust construction: Built for long life and stable operation.
- Easy integration: Compatible with standard radiator valves and fittings.
Pros and cons
- High heat output relative to size
- Timeless and neutral design
- Suitable for both new builds and renovations
- Durable and low-maintenance surface
- Requires correct sizing according to the room's heating needs
- Delivered as a special order with unknown delivery time
Pros and cons
Pros
- High heat output relative to size
- Timeless and neutral design
- Suitable for both new builds and renovations
- Durable and low-maintenance surface
Cons
- Requires correct sizing according to the room's heating needs
- Delivered as a special order with unknown delivery time
Pros
- High heat output relative to size
- Timeless and neutral design
- Suitable for both new builds and renovations
- Durable and low-maintenance surface
Cons
- Requires correct sizing according to the room's heating needs
- Delivered as a special order with unknown delivery time
Specifications
- Manufacturer: Purmo
- Series: Compact
- Type: 22 (double panel with convection fins)
- Dimensions: 600 x 900 mm
- Colour: White (RAL 9016)
- Model: F062206009010300
- EAN: 5704747656463
- Item number: 3269034

The Altech C4 radiator 22 is a compact panel radiator that combines a classic look with modern construction. It comes with end panels and a top grille, providing a clean and harmonious design that fits into most home environments.
The radiator is manufactured with a focus on durability and efficient heat emission. It is degreased, phosphated, cathodically primed, and powder-coated in white RAL 9016, ensuring a robust and uniform surface.
The model has four standard ½'' tappings and comes with installation instructions, wall brackets, plug, air vent, and L-brackets. It is tested according to EN442-1:2014 and suitable for use with both electronic and evaporation-based heat cost allocators.
With a maximum operating temperature of 110 °C and an operating pressure of up to 10 bar, the radiator is designed to deliver stable and efficient heat for many years.
- Compact design: Supplied with end panels and top grille for an aesthetic appearance.
- Robust surface: Powder-coated in RAL 9016 white with cathodic primer for long durability.
- Standard connections: 4 x ½'' tappings provide flexible installation.
- High operational reliability: Max. operating pressure of 10 bar and temperature up to 110 °C.
- Compatibility: Suitable for heat cost allocators according to EN834 and EN835.
Pros and cons
- Classic and discreet design that fits most rooms
- Durable surface treatment with corrosion protection
- Easy installation with standard connections
- Suitable for various types of heat cost allocators
- The product has been discontinued and may be difficult to find in stock
- The size of 400 x 2500 mm requires good wall space for installation
Pros and cons
Pros
- Classic and discreet design that fits most rooms
- Durable surface treatment with corrosion protection
- Easy installation with standard connections
- Suitable for various types of heat cost allocators
Cons
- The product has been discontinued and may be difficult to find in stock
- The size of 400 x 2500 mm requires good wall space for installation
Pros
- Classic and discreet design that fits most rooms
- Durable surface treatment with corrosion protection
- Easy installation with standard connections
- Suitable for various types of heat cost allocators
Cons
- The product has been discontinued and may be difficult to find in stock
- The size of 400 x 2500 mm requires good wall space for installation
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Compact panel radiator
- Model: 326264425
- Item number: 3267051
- EAN: 8698284298385
- Dimensions: 400 x 2500 mm
- Colour: White (RAL 9016)
- Tappings: 4 x ½'' standard
- Wall brackets: 2 pcs. up to 1600 mm, 3 pcs. from 1800 mm length
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Compatibility: Suitable for heat cost allocators (EN834 & EN835)

The Purmo Compact Plan radiator 11 in size 300 x 1800 mm is a low-profile radiator with a smooth, flat front that provides a clean and stylish appearance. The white surface in colour RAL 9016 fits into most home environments, making the radiator suitable for both new builds and renovations.
The radiator is constructed as a compact model with one panel and one convector, making it ideal for rooms where a low height is desired but still with efficient heat output. The flat front makes it easy to keep clean and contributes to a uniform appearance on the wall.
Purmo is known for radiators of high quality and reliable performance, and this model is no exception. It comes with standard connections and is compatible with common heating systems.
- Flat front: Provides a modern and discreet appearance.
- Low height: Only 300 mm, ideal under windows or in rooms with limited wall space.
- Efficient heat output: One panel and one convector ensure good heat distribution.
- White RAL 9016: Neutral colour that suits most interiors.
- Quality product from Purmo: Renowned manufacturer of radiators for residential and commercial use.
Pros and cons
- Elegant flat front that suits modern interiors
- Low height makes it flexible in placement
- Efficient heat output despite compact design
- Easy to clean thanks to the smooth surface
- The low height may limit heat output in larger rooms
- Made-to-order item with unknown delivery time
Pros and cons
Pros
- Elegant flat front that suits modern interiors
- Low height makes it flexible in placement
- Efficient heat output despite compact design
- Easy to clean thanks to the smooth surface
Cons
- The low height may limit heat output in larger rooms
- Made-to-order item with unknown delivery time
Pros
- Elegant flat front that suits modern interiors
- Low height makes it flexible in placement
- Efficient heat output despite compact design
- Easy to clean thanks to the smooth surface
Cons
- The low height may limit heat output in larger rooms
- Made-to-order item with unknown delivery time
Specifications
- Manufacturer: Purmo
- Model: F091103018010300
- Type: Compact Plan radiator 11
- Dimensions: 300 x 1800 mm
- Colour: White (RAL 9016)
- EAN: 6418569621460
- Item number: 3268568
- Panel type: 1 panel, 1 convector

The Altech C4 radiator 22 is a compact panel radiator that combines classic functionality with a modern look. It comes with side panels and a top grille, providing a closed and harmonious design that fits into most rooms.
The radiator is manufactured with a focus on durability and efficient heat emission. The surface is degreased, phosphated, cathodically primed and powder coated in RAL 9016 white, ensuring a robust and uniform finish.
The model has four standard ½'' tappings, providing flexible connection options. It comes with installation instructions, wall brackets, plug, air vent and L-brackets, making installation easy and safe.
The radiator is tested according to EN442-1:2014 and is suitable for use with both electronic and evaporation-based heat cost allocators. It can operate at a maximum working pressure of 10 bar and a working temperature of up to 110 °C.
- Compact design: Comes with side panels and top grille for a closed and aesthetic appearance.
- Durable surface: Powder coated in RAL 9016 white with corrosion-protective treatment.
- Flexible installation: Four ½'' standard tappings and included mounting parts.
- High operational reliability: Tested at 13 bar and approved for 10 bar working pressure.
- Standards compliant: Meets the requirements of EN442-1:2014 and suitable for heat cost allocators.
Pros and cons
- Classic and neutral design that fits most rooms
- Robust construction with corrosion-protected surface
- Easy installation with included mounting parts
- Compatible with standard heat cost allocators
- Not suitable for systems with operating pressure above 10 bar
- Supplied without valves and connection set, which must be purchased separately
Pros and cons
Pros
- Classic and neutral design that fits most rooms
- Robust construction with corrosion-protected surface
- Easy installation with included mounting parts
- Compatible with standard heat cost allocators
Cons
- Not suitable for systems with operating pressure above 10 bar
- Supplied without valves and connection set, which must be purchased separately
Pros
- Classic and neutral design that fits most rooms
- Robust construction with corrosion-protected surface
- Easy installation with included mounting parts
- Compatible with standard heat cost allocators
Cons
- Not suitable for systems with operating pressure above 10 bar
- Supplied without valves and connection set, which must be purchased separately
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Compact panel radiator
- Model: 326266406
- Item number: 3267079
- EAN: 8698284298767
- Colour: White (RAL 9016)
- Dimensions: 600 x 600 mm
- Tappings: 4 x ½'' standard
- Max. working pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Surface treatment: Degreased, phosphated, cathodically primed and powder coated
- Includes: Installation instructions, wall brackets, plug, air vent and L-brackets

The Purmo Compact Plan radiator 22 in the size 600 x 700 mm is a panel radiator with a smooth, flat front, giving a modern and discreet look to the room. The white surface in colour RAL 9016 fits into most interior styles.
The radiator is constructed with two heating panels and convection fins, ensuring efficient heat emission and quick heating. The compact size makes it suitable for rooms where a balance between performance and space saving is desired.
Purmo is known for radiators of high quality and long lifespan, and this model is designed to function as a reliable part of a central heating system. The flat front makes it easy to clean and gives a uniform appearance on the wall.
- Flat front: Provides a modern and stylish look.
- Efficient heat emission: Two panels and convection fins ensure good heat distribution.
- Compact size: 600 x 700 mm – ideal for smaller rooms.
- Colour RAL 9016: Classic white shade that matches most wall colours.
- Robust construction: Designed for long lifespan and stable operation.
Pros and cons
- Elegant and discreet design with flat front
- Efficient heat emission in a compact format
- Easy to clean and maintain
- Fits most modern interiors
- Requires correct installation in central heating system
- Not suitable as the only heat source in very large rooms
Pros and cons
Pros
- Elegant and discreet design with flat front
- Efficient heat emission in a compact format
- Easy to clean and maintain
- Fits most modern interiors
Cons
- Requires correct installation in central heating system
- Not suitable as the only heat source in very large rooms
Pros
- Elegant and discreet design with flat front
- Efficient heat emission in a compact format
- Easy to clean and maintain
- Fits most modern interiors
Cons
- Requires correct installation in central heating system
- Not suitable as the only heat source in very large rooms
Specifications
- Manufacturer: Purmo
- Model: F092206007010300
- Item number: 3269169
- EAN: 6418569622979
- Type: Panel radiator with flat front
- Panel type: Type 22 (two panels with convection fins)
- Dimensions: 600 x 700 mm
- Colour: White (RAL 9016)

The Altech C4 radiator 22 is a compact panel radiator that combines a traditional design with modern manufacturing methods. It comes with end panels and a top grille, providing a clean and cohesive look that fits into most home environments.
The radiator is manufactured with a focus on durability and efficiency. It is degreased, phosphated, cathodically primed, and powder-coated in white RAL 9016, ensuring a robust and uniform surface.
The model is equipped with four ½'' standard connections and comes with installation instructions, wall brackets, plug, air vent, and L-brackets. It is tested for an operating pressure of up to 10 bar and a maximum operating temperature of 110 °C.
The radiator is manufactured in accordance with the EN442-1:2014 standard and is suitable for use with both electronic and evaporation-based heat cost allocators in accordance with EN834 and EN835.
- Compact design: Supplied with end panels and top grille for a unified and stylish appearance.
- Durable surface: Cathodically primed and powder-coated in RAL 9016 for long service life.
- Flexible installation: Four ½'' standard connections and included mounting parts.
- High operational reliability: Maximum operating pressure of 10 bar and temperature up to 110 °C.
- Standards compliant: Manufactured in accordance with EN442-1:2014 and suitable for heat cost allocators.
Pros and cons
- Classic and compact design that fits many room types
- Robust surface treatment for long durability
- Comes with necessary mounting equipment
- Suitable for various types of heat cost allocators
- Not suitable for pressure above 10 bar
- Requires correct installation to maintain warranty
Pros and cons
Pros
- Classic and compact design that fits many room types
- Robust surface treatment for long durability
- Comes with necessary mounting equipment
- Suitable for various types of heat cost allocators
Cons
- Not suitable for pressure above 10 bar
- Requires correct installation to maintain warranty
Pros
- Classic and compact design that fits many room types
- Robust surface treatment for long durability
- Comes with necessary mounting equipment
- Suitable for various types of heat cost allocators
Cons
- Not suitable for pressure above 10 bar
- Requires correct installation to maintain warranty
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Radiator 22 (double panel with convector)
- Dimensions: 300 x 1200 mm
- Colour: White (RAL 9016)
- Model: 326263412
- Item number: 3267031
- EAN: 8698284298194
- Connections: 4 x ½'' standard
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Surface treatment: Degreased, phosphated, cathodically primed, and powder-coated
- Warranty: 10 years (with correct installation)

The Purmo Compact radiator 22 in size 600 x 1000 mm is a classic panel radiator that delivers efficient and even heat distribution. It is finished in white RAL 9016, which fits into most home interiors.
The radiator is of type C22, which means it consists of two heating panels and two convection fins, together providing high heat output in a compact format. It is therefore well suited for rooms where efficient heating is desired without taking up too much wall space.
The Purmo Compact series is known for its solid construction and simple connection options, making installation straightforward for both new builds and renovation projects.
- Efficient heat output: Type 22 panel with two heating panels and two convection fins.
- Compact design: 600 x 1000 mm size that fits many room types.
- Neutral colour: White RAL 9016 surface that matches modern interiors.
- Solid construction: Built for long life and stable performance.
Pros and cons
- High heat output relative to size
- Timeless and neutral design in white RAL 9016
- Suitable for both new builds and renovations
- Easy to integrate into different rooms
- Delivered as a special order with unknown delivery time
- Requires professional installation for optimal performance
Pros and cons
Pros
- High heat output relative to size
- Timeless and neutral design in white RAL 9016
- Suitable for both new builds and renovations
- Easy to integrate into different rooms
Cons
- Delivered as a special order with unknown delivery time
- Requires professional installation for optimal performance
Pros
- High heat output relative to size
- Timeless and neutral design in white RAL 9016
- Suitable for both new builds and renovations
- Easy to integrate into different rooms
Cons
- Delivered as a special order with unknown delivery time
- Requires professional installation for optimal performance
Specifications
- Manufacturer: Purmo
- Model: F062206010010300
- Type: C22 (two panels, two convection fins)
- Dimensions: 600 x 1000 mm
- Colour: White (RAL 9016)
- EAN: 5704747656470
- Item number: 3269035

The Altech C4 radiator 22 is a compact panel radiator that combines a traditional design with modern manufacturing methods. It comes with end panels and a top grille, providing a clean and cohesive look that fits into most home environments.
The radiator is manufactured with a focus on durability and efficiency. The surface is degreased, phosphated, cathodically primed, and powder-coated in white RAL 9016, ensuring a robust and uniform finish.
The model has four ½'' standard connections and comes with installation instructions, wall brackets, plug, air vent, and L-brackets. It is tested to a maximum operating pressure of 10 bar and an operating temperature of up to 110 °C.
The radiator is suitable for use with heat cost allocators, both electronic and evaporation-based, in accordance with EN834 and EN835. It also meets the EN442-1:2014 standard for radiators.
- Compact design: Supplied with end panels and top grille for a unified and stylish appearance.
- Durable surface: Cathodically primed and powder-coated in RAL 9016 for long service life.
- High operational reliability: Tested to 13 bar and approved for 10 bar operating pressure.
- Complete delivery package: Includes installation instructions, wall brackets, plug, air vent, and L-brackets.
- Compatibility: Suitable for heat cost allocators in accordance with EN834 and EN835.
Pros and cons
- Sleek and compact design with integrated end panels and top grille
- Robust surface treatment in RAL 9016 white
- Suitable for various types of heat cost allocators
- Comes with necessary installation equipment
- Complies with applicable European standards for radiators
- Requires correct installation to maintain warranty and performance
- The compact form may limit heat output compared to larger models
Pros and cons
Pros
- Sleek and compact design with integrated end panels and top grille
- Robust surface treatment in RAL 9016 white
- Suitable for various types of heat cost allocators
- Comes with necessary installation equipment
- Complies with applicable European standards for radiators
Cons
- Requires correct installation to maintain warranty and performance
- The compact form may limit heat output compared to larger models
Pros
- Sleek and compact design with integrated end panels and top grille
- Robust surface treatment in RAL 9016 white
- Suitable for various types of heat cost allocators
- Comes with necessary installation equipment
- Complies with applicable European standards for radiators
Cons
- Requires correct installation to maintain warranty and performance
- The compact form may limit heat output compared to larger models
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Compact panel radiator, type 22
- Dimensions: 400 x 2000 mm
- Colour: White (RAL 9016)
- Model: 326264420
- Item number: 3267048
- EAN: 8698284298354
- Connections: 4 x ½'' standard
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Compatibility: Suitable for heat cost allocators (EN834 & EN835)
- Warranty: 10 years with correct installation
Product descriptions

The Purmo Compact radiator 11 is a classic panel radiator with a simple and timeless construction. It has a height of 500 mm and a length of 1200 mm, making it suitable for small and medium-sized rooms where even heat distribution is desired.
The radiator is finished in white (RAL 9016), giving it a neutral appearance that fits into most interior styles. It is part of Purmo’s Compact series, known for its solid quality and reliable performance.
The model designation C11 indicates that it is a single-panel radiator with one convector, which gives it a slim profile and makes it suitable for rooms where space is limited. The radiator is delivered ready for installation and can be integrated into both new and existing heating systems.
- Compact design: Slim radiator with simple panel construction, ideal for smaller rooms.
- Neutral colour: Supplied in white RAL 9016, which matches most wall colours and interiors.
- Efficient heat output: The C11 construction ensures good heat distribution despite the compact size.
- Flexible use: Can be used in both residential and commercial environments.
- Solid quality: Part of Purmo’s well-known Compact series.
Pros and cons
- Compact and space-saving design
- Neutral appearance in white RAL 9016
- Reliable and simple construction
- Suitable for many types of rooms
- The single-panel design provides lower heat output than models with multiple panels
- Supplied as a made-to-order item with unknown delivery time
Pros and cons
Pros
- Compact and space-saving design
- Neutral appearance in white RAL 9016
- Reliable and simple construction
- Suitable for many types of rooms
Cons
- The single-panel design provides lower heat output than models with multiple panels
- Supplied as a made-to-order item with unknown delivery time
Pros
- Compact and space-saving design
- Neutral appearance in white RAL 9016
- Reliable and simple construction
- Suitable for many types of rooms
Cons
- The single-panel design provides lower heat output than models with multiple panels
- Supplied as a made-to-order item with unknown delivery time
Specifications
- Manufacturer: Purmo
- Series: Compact
- Model: F061105012010300
- Type: C11 (single panel with one convector)
- Dimensions: 500 x 1200 mm
- Colour: White (RAL 9016)
- EAN: 5704747655374
- Item number: 3268587

The Altech C4 radiator 33 is a compact panel radiator that combines classic design with modern manufacturing methods. It comes with mounted end panels and a top grille, giving a clean and cohesive look to the room.
The radiator is manufactured with a focus on durability and efficiency. The surface is degreased, phosphated, cathodically primed, and powder-coated in white RAL 9016, ensuring a robust and uniform finish.
The model is tested to a maximum operating pressure of 10 bar and an operating temperature of up to 110 °C. It is manufactured in accordance with the EN442-1:2014 standard and is suitable for use with both electronic and evaporation-based heat cost allocators.
Installation instructions, wall brackets, plug, air vent, and L-brackets are included so that installation can be carried out correctly and safely.
- Compact design: Integrated end panels and top grille provide a clean and modern look.
- Durable surface: Powder-coated in RAL 9016 after cathodic priming for long life.
- High operational reliability: Tested to 13 bar and approved for 10 bar operating pressure.
- Compatibility: Suitable for heat cost allocators in accordance with EN834 and EN835.
- Easy installation: Supplied with necessary mounting parts and instructions.
Pros and cons
- Stylish and compact design
- Robust surface treatment in RAL 9016
- Suitable for various types of heat cost allocators
- Supplied with complete mounting kit
- Long lifespan with correct installation
- Requires professional installation for optimal function
- Not suitable for pressures above 10 bar
Pros and cons
Pros
- Stylish and compact design
- Robust surface treatment in RAL 9016
- Suitable for various types of heat cost allocators
- Supplied with complete mounting kit
- Long lifespan with correct installation
Cons
- Requires professional installation for optimal function
- Not suitable for pressures above 10 bar
Pros
- Stylish and compact design
- Robust surface treatment in RAL 9016
- Suitable for various types of heat cost allocators
- Supplied with complete mounting kit
- Long lifespan with correct installation
Cons
- Requires professional installation for optimal function
- Not suitable for pressures above 10 bar
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Compact panel radiator
- Model: 326269608
- Item number: 3267114
- EAN: 8698284299153
- Dimensions: 900 x 800 mm
- Colour: White (RAL 9016)
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Connections: 4 x ½'' standard
- Includes: Installation instructions, wall brackets, plug, air vent, and L-brackets
- Warranty: 10 years with correct installation

The Purmo Compact radiator 11 is a low-profile radiator with a height of 500 mm and a length of 1000 mm. It is finished in white RAL 9016, giving it a neutral and timeless look that fits into most rooms.
The radiator is of type C11, which means it has one panel and one convector. This construction provides a good balance between heat output and compact size, making it suitable for smaller rooms or places where space is limited.
The Purmo Compact series is known for its solid steel construction and efficient heat distribution. The surface is powder-coated to ensure a durable and easy-to-clean finish.
The model is supplied without visible convector plates on the front, giving it a clean and simple appearance that harmonises with modern interiors.
- Compact design: Type 11 panel with one convector provides efficient heat in limited space.
- Neutral appearance: White RAL 9016 colour fits into most interiors.
- Solid construction: Made of steel with durable powder coating.
- Efficient heat distribution: Designed for even and stable room heating.
- Suitable for smaller rooms: Ideal for bedrooms, offices or hallways with moderate heating needs.
Pros and cons
- Compact and space-saving design
- Classic white colour that suits most environments
- Solid and durable steel construction
- Easy to integrate into existing heating systems
- Limited heat output compared to larger or multi-panel radiators
- Supplied as a special order with unknown delivery time
Pros and cons
Pros
- Compact and space-saving design
- Classic white colour that suits most environments
- Solid and durable steel construction
- Easy to integrate into existing heating systems
Cons
- Limited heat output compared to larger or multi-panel radiators
- Supplied as a special order with unknown delivery time
Pros
- Compact and space-saving design
- Classic white colour that suits most environments
- Solid and durable steel construction
- Easy to integrate into existing heating systems
Cons
- Limited heat output compared to larger or multi-panel radiators
- Supplied as a special order with unknown delivery time
Specifications
- Manufacturer: Purmo
- Series: Compact
- Type: C11 (one panel, one convector)
- Colour: White (RAL 9016)
- Dimensions: 500 x 1000 mm
- Model: F061105010010300
- EAN: 5704747655350
- Item number: 3268586
- Material: Steel

The Altech C4 radiator 22 is a compact panel radiator developed as a modern version of the traditional radiator. It comes with end panels and a top grille, providing a clean and cohesive appearance that fits into most home environments.
The radiator is manufactured with a focus on durability and quality. The surface is degreased, phosphated, cathodically primed, and powder-coated in white RAL 9016, ensuring a robust and uniform finish.
The model is suitable for installations where efficient heat emission and the option to mount heat cost allocators are desired. It is tested according to EN442-1:2014 and can be used at operating pressures up to 10 bar and temperatures up to 110 °C.
A mounting guide, wall brackets, plug, air vent, and L-brackets are included, allowing for easy and correct installation.
- Compact design: Integrated end panels and top grille provide a modern and uniform appearance.
- Durable surface: Powder-coated in RAL 9016 with corrosion-protective treatment.
- High operational reliability: Tested at 13 bar and approved for 10 bar operating pressure.
- Compatible with meters: Suitable for both electronic and evaporative meters according to EN834 and EN835.
- Easy installation: Supplied with necessary mounting equipment and instructions.
Pros and cons
- Stylish and compact design
- Robust surface treatment in RAL 9016
- Suitable for heat cost allocators
- Supplied with complete mounting kit
- Long service life with correct installation
- Relatively heavy construction may require solid wall mounting
- Not suitable for systems with operating pressure above 10 bar
Pros and cons
Pros
- Stylish and compact design
- Robust surface treatment in RAL 9016
- Suitable for heat cost allocators
- Supplied with complete mounting kit
- Long service life with correct installation
Cons
- Relatively heavy construction may require solid wall mounting
- Not suitable for systems with operating pressure above 10 bar
Pros
- Stylish and compact design
- Robust surface treatment in RAL 9016
- Suitable for heat cost allocators
- Supplied with complete mounting kit
- Long service life with correct installation
Cons
- Relatively heavy construction may require solid wall mounting
- Not suitable for systems with operating pressure above 10 bar
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Compact panel radiator
- Model: 326266418
- Item number: 3267091
- EAN: 8698284298873
- Dimensions: 600 x 1800 mm
- Colour: White (RAL 9016)
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Connections: 4 x ½'' standard
- Wall brackets: 3 pcs. for 1800 mm length
- Warranty: 10 years with correct installation
- Surface treatment: Degreased, phosphated, cathodically primed, and powder-coated
- Suitable for heat cost allocators: Yes, according to EN834 & EN835

The Purmo Compact radiator 22 is a two-part panel radiator with convection plates that ensure even and efficient heat distribution in the room. With its dimensions of 900 x 1000 mm, it fits well in both small and medium-sized rooms where stable and comfortable heat is desired.
The radiator is finished in white RAL 9016, giving it a neutral and timeless look that easily integrates into various interior styles. Its compact construction makes it suitable for installation under windows or on walls where space is limited.
Purmo is known for radiators of high quality and long lifespan, and this model is no exception. It is part of Purmo’s Compact series, which combines functionality with a simple design without visible convection grooves on the front.
- Efficient heat distribution: Double panel with convection plates for optimal heat output.
- Compact design: Fits rooms with limited wall space.
- Neutral colour: White RAL 9016 surface that matches most interiors.
- Solid construction: Built for long life and stable operation.
- Suitable for central heating systems: Designed for standard installations in homes and businesses.
Pros and cons
- Efficient heat output relative to its size
- Timeless and neutral design in white RAL 9016
- Suitable for many types of rooms and installations
- Well-known manufacturer with a focus on quality
- Made to order with unknown delivery time
- Requires professional installation for optimal performance
Pros and cons
Pros
- Efficient heat output relative to its size
- Timeless and neutral design in white RAL 9016
- Suitable for many types of rooms and installations
- Well-known manufacturer with a focus on quality
Cons
- Made to order with unknown delivery time
- Requires professional installation for optimal performance
Pros
- Efficient heat output relative to its size
- Timeless and neutral design in white RAL 9016
- Suitable for many types of rooms and installations
- Well-known manufacturer with a focus on quality
Cons
- Made to order with unknown delivery time
- Requires professional installation for optimal performance
Specifications
- Manufacturer: Purmo
- Series: Compact
- Type: 22 (double panel with convection plates)
- Dimensions: 900 x 1000 mm
- Colour: White (RAL 9016)
- Model: F062209010010300
- EAN: 5704747657118
- Item number: 3269053

The Altech C6 valve radiator 22 is a modern version of the traditional panel radiator. It is equipped with end panels and a top grille, giving it a clean and compact appearance that fits into many types of rooms.
The radiator is supplied without a valve insert but is compatible with several types, including models for Danfoss and IMI thermostats. It is manufactured with six standard ½'' tappings, two of which are side-facing bottom tappings, and the construction makes it reversible for flexible installation.
The surface is treated through degreasing, phosphating, cataphoretic priming, and powder coating in RAL 9016 white, ensuring a durable and uniform finish. It is tested to a maximum operating pressure of 10 bar and an operating temperature of up to 110 °C.
The radiator is supplied with J-brackets, screws, plugs, air vent, and installation guide, but without wall brackets. It is suitable for use with heat cost allocators in accordance with EN834 and EN835 and meets the EN442-1:2014 standard.
- Modern panel design: End panels and top grille provide a compact and stylish appearance.
- Flexible installation: Reversible construction with six ½'' tappings.
- Durable surface: Powder coated in RAL 9016 white with corrosion-protective treatment.
- High operational reliability: Maximum operating pressure of 10 bar and temperature up to 110 °C.
- Compatibility: Fits several valve inserts and heat cost allocators.
Pros and cons
- Robust construction with long lifespan
- Elegant and neutral design in white RAL 9016
- Easy installation with included brackets and accessories
- Suitable for various valve and thermostat types
- Valve insert not included and must be purchased separately
- No wall brackets included
Pros and cons
Pros
- Robust construction with long lifespan
- Elegant and neutral design in white RAL 9016
- Easy installation with included brackets and accessories
- Suitable for various valve and thermostat types
Cons
- Valve insert not included and must be purchased separately
- No wall brackets included
Pros
- Robust construction with long lifespan
- Elegant and neutral design in white RAL 9016
- Easy installation with included brackets and accessories
- Suitable for various valve and thermostat types
Cons
- Valve insert not included and must be purchased separately
- No wall brackets included
Specifications
- Manufacturer: Altech
- Series: C6
- Type: Valve radiator 22
- Dimensions: 500 x 1400 mm
- Colour: White (RAL 9016)
- Model: 326285414
- Item number: 3267141
- EAN: 8698284298675
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Centre distance: 50 mm
- Tappings: 6 x ½'' standard (2 x ½'' side-facing bottom tappings)
- Surface treatment: Degreased, phosphated, cataphoretic primed and powder coated
- Standard: EN442-1:2014
- Warranty: 10 years (with correct installation)

The Purmo Compact radiator 21S is a two-part panel radiator with a convection plate, providing efficient heat distribution in the room. With a height of 600 mm and a length of 1100 mm, it is suitable for medium-sized rooms where a good balance between heating performance and space utilisation is desired.
The radiator is finished in white RAL 9016, giving it a neutral and timeless appearance that fits into most home interiors. The compact construction makes it easy to place under windows or along walls without dominating the room.
The Purmo Compact series is known for its solid steel construction and reliable performance. Model 21S is part of this series and comes with standard connections that make installation simple for professional plumbers.
- Efficient heat emission: Panel and convection design ensures even heating.
- Compact format: 600 x 1100 mm – fits many room sizes.
- Neutral design: White RAL 9016 colour that matches modern interiors.
- Robust construction: Made of steel for long service life.
- Easy installation: Standard connections for simple mounting.
Pros and cons
- Efficient heat distribution in a compact design
- Timeless white appearance (RAL 9016)
- Solid steel construction
- Suitable for many types of rooms
- Delivered as a special order with unknown delivery time
- Requires professional installation for optimal performance
Pros and cons
Pros
- Efficient heat distribution in a compact design
- Timeless white appearance (RAL 9016)
- Solid steel construction
- Suitable for many types of rooms
Cons
- Delivered as a special order with unknown delivery time
- Requires professional installation for optimal performance
Pros
- Efficient heat distribution in a compact design
- Timeless white appearance (RAL 9016)
- Solid steel construction
- Suitable for many types of rooms
Cons
- Delivered as a special order with unknown delivery time
- Requires professional installation for optimal performance
Specifications
- Manufacturer: Purmo
- Series: Compact
- Model: 21S
- Dimensions: 600 x 1100 mm
- Colour: White (RAL 9016)
- Item number: 3268626
- Model number: F062106011010300
- EAN: 5704747656326
- Product type: Panel radiator

The Altech C4 radiator 33 is a compact panel radiator that combines a traditional design with modern manufacturing methods. The radiator is equipped with end panels and a top grille, providing a clean and cohesive look that fits into many types of rooms.
The model comes with installation instructions, wall brackets, plug, air vent, and L-brackets, allowing for efficient installation. It has four standard ½'' connections and is prepared for use with heat cost allocators in accordance with EN834 and EN835.
The surface is treated through a process of degreasing, phosphating, cataphoretic priming, and powder coating in white RAL 9016, ensuring a durable and uniform finish. The radiator is tested according to EN442-1:2014 and designed to withstand a maximum operating pressure of 10 bar and an operating temperature of up to 110 °C.
- Compact design: Panel radiator with end panels and top grille for a cohesive and stylish look.
- Robust construction: Tested to 13 bar and approved for 10 bar operating pressure.
- High temperature tolerance: Can be used at operating temperatures up to 110 °C.
- Quality treatment: Surface treated with cataphoretic primer and powder coating in RAL 9016.
- Compatibility: Suitable for heat cost allocators in accordance with EN834 and EN835.
Pros and cons
- Classic and neutral design that fits most interiors
- Durable surface treatment for long lifespan
- Suitable for modern heating systems with heat cost allocators
- Comes with necessary installation equipment
- The product has been discontinued and may therefore be difficult to obtain
- The size of 200 x 1800 mm requires sufficient wall space for installation
Pros and cons
Pros
- Classic and neutral design that fits most interiors
- Durable surface treatment for long lifespan
- Suitable for modern heating systems with heat cost allocators
- Comes with necessary installation equipment
Cons
- The product has been discontinued and may therefore be difficult to obtain
- The size of 200 x 1800 mm requires sufficient wall space for installation
Pros
- Classic and neutral design that fits most interiors
- Durable surface treatment for long lifespan
- Suitable for modern heating systems with heat cost allocators
- Comes with necessary installation equipment
Cons
- The product has been discontinued and may therefore be difficult to obtain
- The size of 200 x 1800 mm requires sufficient wall space for installation
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Compact panel radiator, 33
- Dimensions: 200 x 1800 mm
- Colour: White (RAL 9016)
- Model: 326262618
- Item number: 3267025
- EAN: 8698284298132
- Connections: 4 x ½'' standard
- Wall brackets: 2 pcs. up to 1600 mm, 3 pcs. from 1800 mm length
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Compatibility: Suitable for heat cost allocators (EN834 & EN835)
- Surface treatment: Degreased, phosphated, cataphoretic primed and powder coated

The Purmo Compact radiator 21S is a classic panel radiator designed for efficient heating in both residential and commercial spaces. With a height of 500 mm and a length of 1200 mm, it fits many standard installations.
The radiator is finished in white (RAL 9016), giving it a neutral and timeless appearance that easily integrates into various interiors. The compact construction makes it suitable for rooms where an efficient yet discreet heat source is desired.
The model designation 21S refers to the radiator’s construction with two panels and one convector, providing a good balance between heat output and size. It is part of Purmo’s well-known Compact series, characterised by solid quality and easy installation.
- Compact design: Fits many standard installations and room sizes.
- Efficient heat output: Two panels and one convector ensure good heat distribution.
- Neutral colour: White RAL 9016 surface that matches most wall colours.
- Robust construction: Part of Purmo’s well-known Compact series.
- Standard dimensions: 500 mm in height and 1200 mm in length.
Pros and cons
- Classic and discreet design
- Efficient heat output relative to size
- Easy to integrate into existing heating systems
- Durable surface in RAL 9016
- Not suitable for rooms requiring very high heat output
- Supplied as a made-to-order item with unknown delivery time
Pros and cons
Pros
- Classic and discreet design
- Efficient heat output relative to size
- Easy to integrate into existing heating systems
- Durable surface in RAL 9016
Cons
- Not suitable for rooms requiring very high heat output
- Supplied as a made-to-order item with unknown delivery time
Pros
- Classic and discreet design
- Efficient heat output relative to size
- Easy to integrate into existing heating systems
- Durable surface in RAL 9016
Cons
- Not suitable for rooms requiring very high heat output
- Supplied as a made-to-order item with unknown delivery time
Specifications
- Manufacturer: Purmo
- Series: Compact
- Model: 21S
- Dimensions: 500 x 1200 mm
- Colour: White (RAL 9016)
- Item number: 3268787
- Model number: F062105012010300
- EAN: 5704747655534
- Type: Panel radiator with two panels and one convector

The Altech P4 flat radiator 22 is a flat radiator with a smooth front panel, top grille and sides, which gives a clean and modern look. It is suitable for both new and existing installations where a discreet and efficient heating solution is desired.
The radiator is supplied with L-brackets, air vent and plugs, making installation simple. It has four standard ½'' connections and is manufactured in accordance with the EN442-1:2014 standard.
The surface is degreased, phosphated, cathodically primed and powder coated in RAL 9016 white, providing a durable and uniform finish. It is tested to an operating pressure of up to 10 bar and a maximum operating temperature of 110 °C.
The radiator is suitable for use with heat cost allocators, both electronic and evaporative, in accordance with EN834 and EN835. The recommended distance from the bottom of the radiator to the floor is a minimum of 120 mm for optimal heat distribution.
- Flat front: Provides a modern and stylish look.
- Robust construction: Tested to 13 bar and approved for 10 bar operating pressure.
- High heat efficiency: Designed in accordance with EN442-1:2014.
- Complete delivery package: Includes L-brackets, air vent and plugs.
- Powder-coated surface: Durable RAL 9016 white finish.
Pros and cons
- Elegant flat front that fits into modern interiors
- Supplied with necessary mounting equipment
- High operating temperature and pressure resistance
- Suitable for heat cost allocators
- The distance to the floor must be maintained for optimal function
- Not suitable for installations with pressure above 10 bar
Pros and cons
Pros
- Elegant flat front that fits into modern interiors
- Supplied with necessary mounting equipment
- High operating temperature and pressure resistance
- Suitable for heat cost allocators
Cons
- The distance to the floor must be maintained for optimal function
- Not suitable for installations with pressure above 10 bar
Pros
- Elegant flat front that fits into modern interiors
- Supplied with necessary mounting equipment
- High operating temperature and pressure resistance
- Suitable for heat cost allocators
Cons
- The distance to the floor must be maintained for optimal function
- Not suitable for installations with pressure above 10 bar
Specifications
- Manufacturer: Altech
- Series: P4 flat radiator 22
- Dimensions: 600 x 800 mm
- Colour: White (RAL 9016)
- Model: 326276408
- Item number: 3267130
- EAN: 8698284305496
- Connections: 4 x ½'' standard
- Mounting brackets: 2 pcs. up to 1600 mm length, 3 pcs. from 1800 mm length
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Centre distance: 50 mm
- Standard: EN442-1:2014
- Surface treatment: Degreased, phosphated, cathodically primed and powder coated
- Suitable for heat cost allocators: EN834 & EN835

The Purmo Compact radiator 21S is a compact panel radiator designed for efficient heat output in a simple and timeless design. With its dimensions of 500 x 400 mm, it fits well in smaller rooms or as a secondary heat source in larger installations.
The radiator is finished in white RAL 9016, which gives a neutral and classic look that harmonises with most interior styles. It is part of Purmo’s Compact series, known for its solid construction and reliability.
The model designation 21S indicates a two-panel construction with a convector, providing a good balance between heat output and compact size. The radiator comes ready for installation and can be integrated into both new and existing heating systems.
- Compact design: Suitable for smaller rooms or areas with limited wall space.
- Efficient heat output: Two-panel construction with convector for optimal performance.
- Neutral colour: White RAL 9016 fits into most home environments.
- Solid construction: Part of Purmo’s well-known Compact series.
Pros and cons
- Space-saving format
- Classic and discreet design
- Efficient heat output relative to size
- Compatible with standard heating systems
- Limited heat output compared to larger models
- Requires correct sizing relative to room size
Pros and cons
Pros
- Space-saving format
- Classic and discreet design
- Efficient heat output relative to size
- Compatible with standard heating systems
Cons
- Limited heat output compared to larger models
- Requires correct sizing relative to room size
Pros
- Space-saving format
- Classic and discreet design
- Efficient heat output relative to size
- Compatible with standard heating systems
Cons
- Limited heat output compared to larger models
- Requires correct sizing relative to room size
Specifications
- Manufacturer: Purmo
- Series: Compact
- Model: 21S
- Dimensions: 500 x 400 mm
- Colour: White (RAL 9016)
- Item number: 3268779
- Model number: F062105004010300
- EAN: 5704747655459
- Type: Panel radiator

The Altech C4 radiator 22 is a compact panel radiator developed as a modern version of the classic radiator. It comes with end panels and a top grille, providing a clean and cohesive look that fits into most rooms.
The radiator is manufactured with a focus on durability and efficient heat emission. It is degreased, phosphated, cathodically primed, and powder-coated in white RAL 9016, ensuring a durable and uniform surface.
The model is equipped with four standard ½'' tappings, making installation flexible. It comes with installation instructions, wall brackets, plug, air vent, and L-brackets, ready for installation.
The Altech C4 is tested according to EN442-1:2014 and is suitable for use with both electronic and evaporation-based heat cost allocators in accordance with EN834 and EN835.
- Compact design: Integrated end panels and top grille provide a clean and modern look.
- Durable surface: Treated with multiple layers for corrosion protection and long lifespan.
- Flexible installation: Four ½'' tappings provide multiple connection options.
- Standards compliant: Tested according to EN442-1:2014 and suitable for heat cost allocators.
- High operational reliability: Maximum operating pressure of 10 bar and operating temperature up to 110 °C.
Pros and cons
- Classic and discreet design in white RAL 9016
- Robust construction with corrosion-protected surface
- Comes with necessary installation accessories
- Compatible with standard heat cost allocators
- Suitable for both new builds and renovations
- Requires professional installation for optimal performance
- Not suitable for systems with operating pressure above 10 bar
Pros and cons
Pros
- Classic and discreet design in white RAL 9016
- Robust construction with corrosion-protected surface
- Comes with necessary installation accessories
- Compatible with standard heat cost allocators
- Suitable for both new builds and renovations
Cons
- Requires professional installation for optimal performance
- Not suitable for systems with operating pressure above 10 bar
Pros
- Classic and discreet design in white RAL 9016
- Robust construction with corrosion-protected surface
- Comes with necessary installation accessories
- Compatible with standard heat cost allocators
- Suitable for both new builds and renovations
Cons
- Requires professional installation for optimal performance
- Not suitable for systems with operating pressure above 10 bar
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Compact panel radiator
- Model: 326266409
- Item number: 3267082
- EAN: 8698284298798
- Dimensions: 600 x 900 mm
- Colour: White (RAL 9016)
- Tappings: 4 x ½'' standard
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Surface treatment: Degreased, phosphated, cathodically primed, and powder-coated
- Includes: Installation instructions, wall brackets, plug, air vent, and L-brackets

The Purmo Compact radiator 22 in size 600 x 900 mm is a double panel radiator with convection fins, providing high heat output relative to its size. It is suitable for both new builds and renovation projects where a reliable and energy-efficient heating solution is desired.
The radiator comes in white (RAL 9016), making it easy to integrate into most rooms and interior styles. Its compact form makes it ideal for wall mounting under windows or in places where space is limited.
The Purmo Compact series is known for its robust construction and even heat distribution, ensuring a comfortable temperature in the room. It comes with side connections and is compatible with standard radiator valves.
- Efficient heat emission: Type 22 panel with double plate and convection fins for high performance.
- Compact design: Fits well under windows and in smaller rooms.
- Neutral colour: White RAL 9016 surface that matches modern interiors.
- Robust construction: Built for long life and stable operation.
- Easy integration: Compatible with standard radiator valves and fittings.
Pros and cons
- High heat output relative to size
- Timeless and neutral design
- Suitable for both new builds and renovations
- Durable and low-maintenance surface
- Requires correct sizing according to the room's heating needs
- Delivered as a special order with unknown delivery time
Pros and cons
Pros
- High heat output relative to size
- Timeless and neutral design
- Suitable for both new builds and renovations
- Durable and low-maintenance surface
Cons
- Requires correct sizing according to the room's heating needs
- Delivered as a special order with unknown delivery time
Pros
- High heat output relative to size
- Timeless and neutral design
- Suitable for both new builds and renovations
- Durable and low-maintenance surface
Cons
- Requires correct sizing according to the room's heating needs
- Delivered as a special order with unknown delivery time
Specifications
- Manufacturer: Purmo
- Series: Compact
- Type: 22 (double panel with convection fins)
- Dimensions: 600 x 900 mm
- Colour: White (RAL 9016)
- Model: F062206009010300
- EAN: 5704747656463
- Item number: 3269034

The Altech C4 radiator 22 is a compact panel radiator that combines a classic look with modern construction. It comes with end panels and a top grille, providing a clean and harmonious design that fits into most home environments.
The radiator is manufactured with a focus on durability and efficient heat emission. It is degreased, phosphated, cathodically primed, and powder-coated in white RAL 9016, ensuring a robust and uniform surface.
The model has four standard ½'' tappings and comes with installation instructions, wall brackets, plug, air vent, and L-brackets. It is tested according to EN442-1:2014 and suitable for use with both electronic and evaporation-based heat cost allocators.
With a maximum operating temperature of 110 °C and an operating pressure of up to 10 bar, the radiator is designed to deliver stable and efficient heat for many years.
- Compact design: Supplied with end panels and top grille for an aesthetic appearance.
- Robust surface: Powder-coated in RAL 9016 white with cathodic primer for long durability.
- Standard connections: 4 x ½'' tappings provide flexible installation.
- High operational reliability: Max. operating pressure of 10 bar and temperature up to 110 °C.
- Compatibility: Suitable for heat cost allocators according to EN834 and EN835.
Pros and cons
- Classic and discreet design that fits most rooms
- Durable surface treatment with corrosion protection
- Easy installation with standard connections
- Suitable for various types of heat cost allocators
- The product has been discontinued and may be difficult to find in stock
- The size of 400 x 2500 mm requires good wall space for installation
Pros and cons
Pros
- Classic and discreet design that fits most rooms
- Durable surface treatment with corrosion protection
- Easy installation with standard connections
- Suitable for various types of heat cost allocators
Cons
- The product has been discontinued and may be difficult to find in stock
- The size of 400 x 2500 mm requires good wall space for installation
Pros
- Classic and discreet design that fits most rooms
- Durable surface treatment with corrosion protection
- Easy installation with standard connections
- Suitable for various types of heat cost allocators
Cons
- The product has been discontinued and may be difficult to find in stock
- The size of 400 x 2500 mm requires good wall space for installation
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Compact panel radiator
- Model: 326264425
- Item number: 3267051
- EAN: 8698284298385
- Dimensions: 400 x 2500 mm
- Colour: White (RAL 9016)
- Tappings: 4 x ½'' standard
- Wall brackets: 2 pcs. up to 1600 mm, 3 pcs. from 1800 mm length
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Compatibility: Suitable for heat cost allocators (EN834 & EN835)

The Purmo Compact Plan radiator 11 in size 300 x 1800 mm is a low-profile radiator with a smooth, flat front that provides a clean and stylish appearance. The white surface in colour RAL 9016 fits into most home environments, making the radiator suitable for both new builds and renovations.
The radiator is constructed as a compact model with one panel and one convector, making it ideal for rooms where a low height is desired but still with efficient heat output. The flat front makes it easy to keep clean and contributes to a uniform appearance on the wall.
Purmo is known for radiators of high quality and reliable performance, and this model is no exception. It comes with standard connections and is compatible with common heating systems.
- Flat front: Provides a modern and discreet appearance.
- Low height: Only 300 mm, ideal under windows or in rooms with limited wall space.
- Efficient heat output: One panel and one convector ensure good heat distribution.
- White RAL 9016: Neutral colour that suits most interiors.
- Quality product from Purmo: Renowned manufacturer of radiators for residential and commercial use.
Pros and cons
- Elegant flat front that suits modern interiors
- Low height makes it flexible in placement
- Efficient heat output despite compact design
- Easy to clean thanks to the smooth surface
- The low height may limit heat output in larger rooms
- Made-to-order item with unknown delivery time
Pros and cons
Pros
- Elegant flat front that suits modern interiors
- Low height makes it flexible in placement
- Efficient heat output despite compact design
- Easy to clean thanks to the smooth surface
Cons
- The low height may limit heat output in larger rooms
- Made-to-order item with unknown delivery time
Pros
- Elegant flat front that suits modern interiors
- Low height makes it flexible in placement
- Efficient heat output despite compact design
- Easy to clean thanks to the smooth surface
Cons
- The low height may limit heat output in larger rooms
- Made-to-order item with unknown delivery time
Specifications
- Manufacturer: Purmo
- Model: F091103018010300
- Type: Compact Plan radiator 11
- Dimensions: 300 x 1800 mm
- Colour: White (RAL 9016)
- EAN: 6418569621460
- Item number: 3268568
- Panel type: 1 panel, 1 convector

The Altech C4 radiator 22 is a compact panel radiator that combines classic functionality with a modern look. It comes with side panels and a top grille, providing a closed and harmonious design that fits into most rooms.
The radiator is manufactured with a focus on durability and efficient heat emission. The surface is degreased, phosphated, cathodically primed and powder coated in RAL 9016 white, ensuring a robust and uniform finish.
The model has four standard ½'' tappings, providing flexible connection options. It comes with installation instructions, wall brackets, plug, air vent and L-brackets, making installation easy and safe.
The radiator is tested according to EN442-1:2014 and is suitable for use with both electronic and evaporation-based heat cost allocators. It can operate at a maximum working pressure of 10 bar and a working temperature of up to 110 °C.
- Compact design: Comes with side panels and top grille for a closed and aesthetic appearance.
- Durable surface: Powder coated in RAL 9016 white with corrosion-protective treatment.
- Flexible installation: Four ½'' standard tappings and included mounting parts.
- High operational reliability: Tested at 13 bar and approved for 10 bar working pressure.
- Standards compliant: Meets the requirements of EN442-1:2014 and suitable for heat cost allocators.
Pros and cons
- Classic and neutral design that fits most rooms
- Robust construction with corrosion-protected surface
- Easy installation with included mounting parts
- Compatible with standard heat cost allocators
- Not suitable for systems with operating pressure above 10 bar
- Supplied without valves and connection set, which must be purchased separately
Pros and cons
Pros
- Classic and neutral design that fits most rooms
- Robust construction with corrosion-protected surface
- Easy installation with included mounting parts
- Compatible with standard heat cost allocators
Cons
- Not suitable for systems with operating pressure above 10 bar
- Supplied without valves and connection set, which must be purchased separately
Pros
- Classic and neutral design that fits most rooms
- Robust construction with corrosion-protected surface
- Easy installation with included mounting parts
- Compatible with standard heat cost allocators
Cons
- Not suitable for systems with operating pressure above 10 bar
- Supplied without valves and connection set, which must be purchased separately
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Compact panel radiator
- Model: 326266406
- Item number: 3267079
- EAN: 8698284298767
- Colour: White (RAL 9016)
- Dimensions: 600 x 600 mm
- Tappings: 4 x ½'' standard
- Max. working pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Surface treatment: Degreased, phosphated, cathodically primed and powder coated
- Includes: Installation instructions, wall brackets, plug, air vent and L-brackets

The Purmo Compact Plan radiator 22 in the size 600 x 700 mm is a panel radiator with a smooth, flat front, giving a modern and discreet look to the room. The white surface in colour RAL 9016 fits into most interior styles.
The radiator is constructed with two heating panels and convection fins, ensuring efficient heat emission and quick heating. The compact size makes it suitable for rooms where a balance between performance and space saving is desired.
Purmo is known for radiators of high quality and long lifespan, and this model is designed to function as a reliable part of a central heating system. The flat front makes it easy to clean and gives a uniform appearance on the wall.
- Flat front: Provides a modern and stylish look.
- Efficient heat emission: Two panels and convection fins ensure good heat distribution.
- Compact size: 600 x 700 mm – ideal for smaller rooms.
- Colour RAL 9016: Classic white shade that matches most wall colours.
- Robust construction: Designed for long lifespan and stable operation.
Pros and cons
- Elegant and discreet design with flat front
- Efficient heat emission in a compact format
- Easy to clean and maintain
- Fits most modern interiors
- Requires correct installation in central heating system
- Not suitable as the only heat source in very large rooms
Pros and cons
Pros
- Elegant and discreet design with flat front
- Efficient heat emission in a compact format
- Easy to clean and maintain
- Fits most modern interiors
Cons
- Requires correct installation in central heating system
- Not suitable as the only heat source in very large rooms
Pros
- Elegant and discreet design with flat front
- Efficient heat emission in a compact format
- Easy to clean and maintain
- Fits most modern interiors
Cons
- Requires correct installation in central heating system
- Not suitable as the only heat source in very large rooms
Specifications
- Manufacturer: Purmo
- Model: F092206007010300
- Item number: 3269169
- EAN: 6418569622979
- Type: Panel radiator with flat front
- Panel type: Type 22 (two panels with convection fins)
- Dimensions: 600 x 700 mm
- Colour: White (RAL 9016)

The Altech C4 radiator 22 is a compact panel radiator that combines a traditional design with modern manufacturing methods. It comes with end panels and a top grille, providing a clean and cohesive look that fits into most home environments.
The radiator is manufactured with a focus on durability and efficiency. It is degreased, phosphated, cathodically primed, and powder-coated in white RAL 9016, ensuring a robust and uniform surface.
The model is equipped with four ½'' standard connections and comes with installation instructions, wall brackets, plug, air vent, and L-brackets. It is tested for an operating pressure of up to 10 bar and a maximum operating temperature of 110 °C.
The radiator is manufactured in accordance with the EN442-1:2014 standard and is suitable for use with both electronic and evaporation-based heat cost allocators in accordance with EN834 and EN835.
- Compact design: Supplied with end panels and top grille for a unified and stylish appearance.
- Durable surface: Cathodically primed and powder-coated in RAL 9016 for long service life.
- Flexible installation: Four ½'' standard connections and included mounting parts.
- High operational reliability: Maximum operating pressure of 10 bar and temperature up to 110 °C.
- Standards compliant: Manufactured in accordance with EN442-1:2014 and suitable for heat cost allocators.
Pros and cons
- Classic and compact design that fits many room types
- Robust surface treatment for long durability
- Comes with necessary mounting equipment
- Suitable for various types of heat cost allocators
- Not suitable for pressure above 10 bar
- Requires correct installation to maintain warranty
Pros and cons
Pros
- Classic and compact design that fits many room types
- Robust surface treatment for long durability
- Comes with necessary mounting equipment
- Suitable for various types of heat cost allocators
Cons
- Not suitable for pressure above 10 bar
- Requires correct installation to maintain warranty
Pros
- Classic and compact design that fits many room types
- Robust surface treatment for long durability
- Comes with necessary mounting equipment
- Suitable for various types of heat cost allocators
Cons
- Not suitable for pressure above 10 bar
- Requires correct installation to maintain warranty
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Radiator 22 (double panel with convector)
- Dimensions: 300 x 1200 mm
- Colour: White (RAL 9016)
- Model: 326263412
- Item number: 3267031
- EAN: 8698284298194
- Connections: 4 x ½'' standard
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Surface treatment: Degreased, phosphated, cathodically primed, and powder-coated
- Warranty: 10 years (with correct installation)

The Purmo Compact radiator 22 in size 600 x 1000 mm is a classic panel radiator that delivers efficient and even heat distribution. It is finished in white RAL 9016, which fits into most home interiors.
The radiator is of type C22, which means it consists of two heating panels and two convection fins, together providing high heat output in a compact format. It is therefore well suited for rooms where efficient heating is desired without taking up too much wall space.
The Purmo Compact series is known for its solid construction and simple connection options, making installation straightforward for both new builds and renovation projects.
- Efficient heat output: Type 22 panel with two heating panels and two convection fins.
- Compact design: 600 x 1000 mm size that fits many room types.
- Neutral colour: White RAL 9016 surface that matches modern interiors.
- Solid construction: Built for long life and stable performance.
Pros and cons
- High heat output relative to size
- Timeless and neutral design in white RAL 9016
- Suitable for both new builds and renovations
- Easy to integrate into different rooms
- Delivered as a special order with unknown delivery time
- Requires professional installation for optimal performance
Pros and cons
Pros
- High heat output relative to size
- Timeless and neutral design in white RAL 9016
- Suitable for both new builds and renovations
- Easy to integrate into different rooms
Cons
- Delivered as a special order with unknown delivery time
- Requires professional installation for optimal performance
Pros
- High heat output relative to size
- Timeless and neutral design in white RAL 9016
- Suitable for both new builds and renovations
- Easy to integrate into different rooms
Cons
- Delivered as a special order with unknown delivery time
- Requires professional installation for optimal performance
Specifications
- Manufacturer: Purmo
- Model: F062206010010300
- Type: C22 (two panels, two convection fins)
- Dimensions: 600 x 1000 mm
- Colour: White (RAL 9016)
- EAN: 5704747656470
- Item number: 3269035

The Altech C4 radiator 22 is a compact panel radiator that combines a traditional design with modern manufacturing methods. It comes with end panels and a top grille, providing a clean and cohesive look that fits into most home environments.
The radiator is manufactured with a focus on durability and efficiency. The surface is degreased, phosphated, cathodically primed, and powder-coated in white RAL 9016, ensuring a robust and uniform finish.
The model has four ½'' standard connections and comes with installation instructions, wall brackets, plug, air vent, and L-brackets. It is tested to a maximum operating pressure of 10 bar and an operating temperature of up to 110 °C.
The radiator is suitable for use with heat cost allocators, both electronic and evaporation-based, in accordance with EN834 and EN835. It also meets the EN442-1:2014 standard for radiators.
- Compact design: Supplied with end panels and top grille for a unified and stylish appearance.
- Durable surface: Cathodically primed and powder-coated in RAL 9016 for long service life.
- High operational reliability: Tested to 13 bar and approved for 10 bar operating pressure.
- Complete delivery package: Includes installation instructions, wall brackets, plug, air vent, and L-brackets.
- Compatibility: Suitable for heat cost allocators in accordance with EN834 and EN835.
Pros and cons
- Sleek and compact design with integrated end panels and top grille
- Robust surface treatment in RAL 9016 white
- Suitable for various types of heat cost allocators
- Comes with necessary installation equipment
- Complies with applicable European standards for radiators
- Requires correct installation to maintain warranty and performance
- The compact form may limit heat output compared to larger models
Pros and cons
Pros
- Sleek and compact design with integrated end panels and top grille
- Robust surface treatment in RAL 9016 white
- Suitable for various types of heat cost allocators
- Comes with necessary installation equipment
- Complies with applicable European standards for radiators
Cons
- Requires correct installation to maintain warranty and performance
- The compact form may limit heat output compared to larger models
Pros
- Sleek and compact design with integrated end panels and top grille
- Robust surface treatment in RAL 9016 white
- Suitable for various types of heat cost allocators
- Comes with necessary installation equipment
- Complies with applicable European standards for radiators
Cons
- Requires correct installation to maintain warranty and performance
- The compact form may limit heat output compared to larger models
Specifications
- Manufacturer: Altech
- Series: C4
- Type: Compact panel radiator, type 22
- Dimensions: 400 x 2000 mm
- Colour: White (RAL 9016)
- Model: 326264420
- Item number: 3267048
- EAN: 8698284298354
- Connections: 4 x ½'' standard
- Max. operating pressure: 10 bar (tested at 13 bar)
- Max. operating temperature: 110 °C
- Standard: EN442-1:2014
- Compatibility: Suitable for heat cost allocators (EN834 & EN835)
- Warranty: 10 years with correct installation
Other products

Purmo Compact radiator 11 in the size 400 x 700 mm is a classic panel radiator that delivers reliable and even heat distribution. The compact size makes it suitable for smaller rooms or places where space is limited.
The radiator is finished in white RAL 9016, giving it a neutral and timeless look that fits into most home environments. The type 11 designation indicates that the model has one panel and one convector, providing a slim profile and quick heating.
Purmo is known for radiators of high quality and efficiency, and this model is no exception. It is designed to function as part of a central heating system and can be integrated into both new and existing installations.
- Compact design: Slim format that fits smaller rooms or under windows.
- Efficient heat emission: Type 11 panel with one convector ensures quick heating.
- Neutral appearance: White RAL 9016 colour that matches modern interiors.
- Reliable construction: Manufactured by Purmo, known for quality and durability.
Pros and cons
- Space-saving design
- Quick heat emission
- Timeless white appearance (RAL 9016)
- Suitable for smaller rooms
- Limited heat output compared to larger or multi-panel radiators
- Requires connection to a central heating system
Pros and cons
Pros
- Space-saving design
- Quick heat emission
- Timeless white appearance (RAL 9016)
- Suitable for smaller rooms
Cons
- Limited heat output compared to larger or multi-panel radiators
- Requires connection to a central heating system
Pros
- Space-saving design
- Quick heat emission
- Timeless white appearance (RAL 9016)
- Suitable for smaller rooms
Cons
- Limited heat output compared to larger or multi-panel radiators
- Requires connection to a central heating system
Specifications
- Manufacturer: Purmo
- Model: F061104007010300
- Type: Compact radiator 11
- Dimensions: 400 x 700 mm
- Colour: White (RAL 9016)
- EAN: 5704747653882
- Item number: 3268572

The Purmo Compact radiator 22 is a double panel radiator with convection plates that ensure efficient heat distribution in the room. With dimensions of 900 x 1200 mm, it is well suited for medium-sized rooms where stable and even heat output is desired.
The radiator is finished in white RAL 9016, giving it a neutral and timeless look that easily integrates into various interior styles. Its compact construction makes it suitable for installation under windows or on walls where space is limited.
Purmo is known for radiators of high quality and long lifespan, and this model is no exception. It is part of Purmo’s Compact series, which combines functionality with a simple design without visible convection grooves on the front.
- Efficient heat output: Double panel construction (type 22) with convection plates for optimal heat distribution.
- Compact design: Fits many room sizes and can be discreetly mounted under windows.
- Classic white colour: RAL 9016 finish provides a neutral and stylish appearance.
- Solid construction: Made of steel with a focus on durability and stability.
- Suitable for central heating systems: Designed for use in standard water-based heating systems.
Pros and cons
- Efficient heat output relative to its size
- Timeless design in white RAL 9016
- Suitable for many types of rooms and installations
- Well-known manufacturer with a focus on quality
- Made to order with unknown delivery time
- Requires professional installation for optimal operation
Pros and cons
Pros
- Efficient heat output relative to its size
- Timeless design in white RAL 9016
- Suitable for many types of rooms and installations
- Well-known manufacturer with a focus on quality
Cons
- Made to order with unknown delivery time
- Requires professional installation for optimal operation
Pros
- Efficient heat output relative to its size
- Timeless design in white RAL 9016
- Suitable for many types of rooms and installations
- Well-known manufacturer with a focus on quality
Cons
- Made to order with unknown delivery time
- Requires professional installation for optimal operation
Specifications
- Manufacturer: Purmo
- Series: Compact
- Type: 22 (double panel with convection plates)
- Dimensions: 900 x 1200 mm
- Colour: White (RAL 9016)
- Model: F062209012010300
- EAN: 5704747657132
- Item number: 3269054

The Purmo Compact valve radiator 11 in the size 400 x 600 mm is a compact heating unit suitable for installation in smaller rooms or as a supplement to existing heating systems. The radiator comes with an integrated valve located on the right side, making it easy to connect to systems with pre-installed valves.
The surface is finished in white RAL 9016, which provides a neutral and timeless look that fits into most home environments. The compact construction makes it ideal for places where wall space is limited but efficient heat output is still desired.
The radiator is part of Purmo's Compact series, known for its reliable quality and simple installation. It is intended for use in central heating systems and comes ready for installation.
- Integrated valve: The valve is built into the right side for easy connection.
- Compact size: 400 x 600 mm – suitable for smaller rooms or as a supplementary heat source.
- Neutral colour: White RAL 9016 fits into most interior styles.
- Solid construction: Part of Purmo's well-known Compact series.
- Ready for installation: Delivered pre-assembled and ready for connection to a central heating system.
Pros and cons
- Compact and space-saving design
- Integrated valve for easy installation
- Neutral white design (RAL 9016)
- Suitable for smaller rooms or as an additional radiator
- The valve is fixed on the right side, which may limit installation options in certain rooms
- Not suitable for very large rooms with high heating requirements
Pros and cons
Pros
- Compact and space-saving design
- Integrated valve for easy installation
- Neutral white design (RAL 9016)
- Suitable for smaller rooms or as an additional radiator
Cons
- The valve is fixed on the right side, which may limit installation options in certain rooms
- Not suitable for very large rooms with high heating requirements
Pros
- Compact and space-saving design
- Integrated valve for easy installation
- Neutral white design (RAL 9016)
- Suitable for smaller rooms or as an additional radiator
Cons
- The valve is fixed on the right side, which may limit installation options in certain rooms
- Not suitable for very large rooms with high heating requirements
Specifications
- Manufacturer: Purmo
- Series: Compact
- Type: Valve radiator 11
- Dimensions: 400 x 600 mm
- Colour: White (RAL 9016)
- Valve position: Right side
- Model number: F071104006010300
- EAN: 5704747661283
- Item number: 3268636

The Purmo Compact radiator 33 is a triple panel radiator with convection fins, providing high heat output relative to its size. With a height of 600 mm and a length of 2000 mm, it is suitable for larger rooms where efficient and even heat distribution is needed.
The surface is finished in white RAL 9016, giving a neutral and timeless look that fits into most interior styles. The radiator is made of steel and is part of Purmo’s Compact series, known for its reliability and easy installation.
The model designation C33 indicates that the radiator has three panels and three convection layers, which significantly increases heat output compared to simpler models. It is intended for use in closed heating systems and can be connected via standard radiator valves.
- High heat output: Triple panel and convection design (C33) provides efficient heat emission.
- Compact design: 600 mm high and 2000 mm long – fits many wall types and room sizes.
- Neutral colour: White RAL 9016 finish that matches modern interiors.
- Robust construction: Made of steel for long life and stable operation.
- Suitable for central heating: Designed for use in closed heating systems.
Pros and cons
- High heat output in limited space
- Timeless and neutral design in white RAL 9016
- Solid steel construction
- Suitable for larger rooms and central heating systems
- Relatively heavy and requires solid wall mounting
- Made to order with unknown delivery time
Pros and cons
Pros
- High heat output in limited space
- Timeless and neutral design in white RAL 9016
- Solid steel construction
- Suitable for larger rooms and central heating systems
Cons
- Relatively heavy and requires solid wall mounting
- Made to order with unknown delivery time
Pros
- High heat output in limited space
- Timeless and neutral design in white RAL 9016
- Solid steel construction
- Suitable for larger rooms and central heating systems
Cons
- Relatively heavy and requires solid wall mounting
- Made to order with unknown delivery time
Specifications
- Manufacturer: Purmo
- Series: Compact
- Model: F063306020010300
- Type: C33 (3 panels, 3 convection layers)
- Dimensions: 600 x 2000 mm
- Colour: White (RAL 9016)
- Material: Steel
- EAN: 5704747656692
- Item number: 3269856

Purmo Compact valve radiator 11 is a flat panel radiator with an integrated valve located on the right side. It is intended for central heating systems and provides even and stable heat distribution in the room.
The radiator measures 400 mm in height and 1400 mm in length, making it suitable for small and medium-sized rooms where efficient heating is desired without taking up too much wall space.
The surface is coated in white RAL 9016, giving a neutral and timeless appearance that fits into most home interiors. The compact construction makes it easy to integrate into both new and existing heating systems.
Purmo is known for radiators of high quality and long lifespan, and this model is no exception. It comes ready for installation and is prepared for connection via the built-in valve.
- Integrated valve: Makes installation simple and provides a clean look.
- Compact design: 400 × 1400 mm – ideal for rooms with limited wall space.
- Neutral colour: White RAL 9016 suits most interiors.
- Efficient heat distribution: The panel construction ensures even heating.
- Quality product from Purmo: Renowned manufacturer of radiators for residential and commercial use.
Pros and cons
- Integrated valve for easy connection
- Compact size suitable for many room types
- Timeless design in white RAL 9016
- Solid construction with even heat emission
- The valve is fixed on the right side, which may limit installation options in certain rooms
- Made-to-order item – delivery time may vary
Pros and cons
Pros
- Integrated valve for easy connection
- Compact size suitable for many room types
- Timeless design in white RAL 9016
- Solid construction with even heat emission
Cons
- The valve is fixed on the right side, which may limit installation options in certain rooms
- Made-to-order item – delivery time may vary
Pros
- Integrated valve for easy connection
- Compact size suitable for many room types
- Timeless design in white RAL 9016
- Solid construction with even heat emission
Cons
- The valve is fixed on the right side, which may limit installation options in certain rooms
- Made-to-order item – delivery time may vary
Specifications
- Manufacturer: Purmo
- Model: F071104014010300
- Item number: 3268637
- EAN: 5704747661351
- Type: Compact valve radiator 11
- Dimensions: 400 × 1400 mm
- Colour: White (RAL 9016)
- Valve position: Right side

The Purmo Compact radiator 22 in size 500 x 1800 mm is a classic panel radiator that combines efficient heat emission with a discreet and timeless design. The white RAL 9016 colour makes it suitable for both modern and traditional interiors.
The radiator is built as a type 22 model, which means it has two heating panels and two convection fins. This construction provides high heat output relative to its size and ensures an even distribution of heat in the room.
The Purmo Compact series is known for its solid steel construction and reliable performance. It comes with side connections and is suitable for both new installations and replacement of existing radiators in central heating systems.
- Efficient heat emission: Type 22 panel with double convection surface for high performance.
- Compact design: 500 x 1800 mm size that fits many room types.
- Neutral colour: White RAL 9016 surface that matches most wall colours.
- Durable construction: Made of steel for long life and stable operation.
- Suitable for central heating: Fits standard heating systems with side connection.
Pros and cons
- High heat output relative to size
- Timeless and neutral design
- Robust steel construction
- Suitable for many types of heating systems
- Requires professional installation for optimal function
- Not suitable for electric operation without separate conversion
Pros and cons
Pros
- High heat output relative to size
- Timeless and neutral design
- Robust steel construction
- Suitable for many types of heating systems
Cons
- Requires professional installation for optimal function
- Not suitable for electric operation without separate conversion
Pros
- High heat output relative to size
- Timeless and neutral design
- Robust steel construction
- Suitable for many types of heating systems
Cons
- Requires professional installation for optimal function
- Not suitable for electric operation without separate conversion
Specifications
- Manufacturer: Purmo
- Series: Compact
- Type: 22 (two panels, two convection fins)
- Dimensions: 500 x 1800 mm
- Colour: White (RAL 9016)
- Model: F062205018010300
- EAN: 5704747655725
- Item number: 3269023

The Purmo Compact Plan radiator 33 in the size 600 x 1800 mm is a panel radiator with a smooth, flat front, giving a clean and modern look to the room. The white RAL 9016 colour makes it easy to integrate into most interior styles.
The radiator is constructed with three panels and three convectors, providing high heat output relative to its size. It is suitable for both new builds and renovation projects where efficient heating and discreet design are desired.
The Purmo Compact Plan series is known for its solid construction and reliable performance. The flat front plate makes it easy to clean and contributes to a uniform appearance on the wall.
- Flat front: Provides a modern and sleek appearance.
- High heat output: Three panels and three convectors ensure efficient heat emission.
- Compact size: 600 x 1800 mm – suitable for many room types.
- Colour RAL 9016: Classic white shade that matches most walls.
- Solid construction: Designed for long life and stable operation.
Pros and cons
- Elegant and discreet design with flat front
- Efficient heat emission relative to size
- Easy to clean and maintain
- Fits into many types of interiors
- Made to order with unknown delivery time
- Requires professional installation for optimal function
Pros and cons
Pros
- Elegant and discreet design with flat front
- Efficient heat emission relative to size
- Easy to clean and maintain
- Fits into many types of interiors
Cons
- Made to order with unknown delivery time
- Requires professional installation for optimal function
Pros
- Elegant and discreet design with flat front
- Efficient heat emission relative to size
- Easy to clean and maintain
- Fits into many types of interiors
Cons
- Made to order with unknown delivery time
- Requires professional installation for optimal function
Specifications
- Manufacturer: Purmo
- Model: F093306018010300
- Type: Compact Plan radiator 33
- Dimensions: 600 x 1800 mm
- Colour: White (RAL 9016)
- EAN: 6418569623877
- Item number: 3269929

The Purmo Compact radiator 11 is a simple and efficient panel radiator designed to deliver stable heat in a compact format. With a height of 400 mm and a length of 600 mm, it is well suited for smaller rooms or places where space is limited.
The radiator is finished in white RAL 9016, giving it a neutral and timeless look that fits into most interiors. It is part of Purmo's Compact series, known for its reliable performance and solid construction.
The model designation C11 indicates that it is a single-panel radiator with one convector, providing a good balance between heat output and compact design. It can be used in both new and existing heating systems where a discreet and efficient heat source is desired.
- Compact design: Suitable for smaller rooms or places with limited wall space.
- White RAL 9016 surface: Neutral appearance that matches modern interiors.
- Model C11: Single panel with one convector for efficient heat output.
- Solid construction: Part of Purmo's well-known Compact series.
Pros and cons
- Compact size, easy to place
- Neutral design in white RAL 9016
- Reliable and simple construction
- Suitable for smaller rooms or as a supplement
- Limited heat output compared to larger models
- Not suitable as the only heat source in large rooms
Pros and cons
Pros
- Compact size, easy to place
- Neutral design in white RAL 9016
- Reliable and simple construction
- Suitable for smaller rooms or as a supplement
Cons
- Limited heat output compared to larger models
- Not suitable as the only heat source in large rooms
Pros
- Compact size, easy to place
- Neutral design in white RAL 9016
- Reliable and simple construction
- Suitable for smaller rooms or as a supplement
Cons
- Limited heat output compared to larger models
- Not suitable as the only heat source in large rooms
Specifications
- Manufacturer: Purmo
- Series: Compact
- Model: F061104006010300
- Type: C11 (single panel with one convector)
- Dimensions: 400 x 600 mm
- Colour: White (RAL 9016)
- EAN: 5704747653875
- Item number: 3268571

The Purmo Compact radiator 11 is a simple and functional panel radiator that combines a classic appearance with efficient heat distribution. With a height of 500 mm and a length of 2000 mm, it fits well in rooms where even heating is needed along a wall or under a window.
The radiator is finished in white (RAL 9016), giving it a neutral and timeless look that fits into most interior styles. It is part of Purmo’s Compact series, known for its reliability and easy installation.
The model designation C11 indicates that it is a single-panel radiator with one convector, making it suitable for rooms with moderate heating needs. It comes with standard connections and is compatible with common heating systems.
- Compact design: Low profile and simple construction that suits many room types.
- Efficient heat distribution: Single panel with convector ensures even heating.
- Neutral colour: White RAL 9016 surface that matches modern interiors.
- Standard connection: Fits common heating systems.
- Reliable construction: Part of Purmo’s well-known Compact series.
Pros and cons
- Discreet and classic design in white RAL 9016
- Suitable for rooms with moderate heating needs
- Easy to integrate into existing heating systems
- Renowned manufacturer with a focus on quality
- Single-panel construction provides lower heat output than multi-panel models
- Supplied as a made-to-order item with unknown delivery time
Pros and cons
Pros
- Discreet and classic design in white RAL 9016
- Suitable for rooms with moderate heating needs
- Easy to integrate into existing heating systems
- Renowned manufacturer with a focus on quality
Cons
- Single-panel construction provides lower heat output than multi-panel models
- Supplied as a made-to-order item with unknown delivery time
Pros
- Discreet and classic design in white RAL 9016
- Suitable for rooms with moderate heating needs
- Easy to integrate into existing heating systems
- Renowned manufacturer with a focus on quality
Cons
- Single-panel construction provides lower heat output than multi-panel models
- Supplied as a made-to-order item with unknown delivery time
Specifications
- Manufacturer: Purmo
- Series: Compact
- Model: C11
- Dimensions: 500 x 2000 mm
- Colour: White (RAL 9016)
- Item number: 3268590
- Model number: F061105020010300
- EAN: 5704747655411
- Type: Panel radiator with one panel and one convector

Purmo Compact flat valve radiator 22 in the size 400 x 1800 mm is a flat panel radiator with a clean and modern look. It comes in white (RAL 9016), which fits into most interior styles.
The radiator has a built-in valve located on the right-hand side, making installation simple and providing a neat result without visible pipe connections on the front. It is suitable for central heating systems where efficient and even heat distribution is desired.
With its compact height of 400 mm and length of 1800 mm, the model is suitable for rooms where a low radiator is desired under windows or along walls, without compromising on heating performance.
- Flat front: Provides a stylish and modern look.
- Integrated valve: Mounted on the right-hand side for easy connection.
- Compact size: 400 mm high and 1800 mm long – ideal under windows.
- Colour: White (RAL 9016) for neutral integration in the room.
- Efficient heat distribution: Designed for even and stable heating.
Pros and cons
- Discreet and modern design with flat front
- Built-in valve for easy installation
- Suitable for many types of rooms and heating systems
- Standard colour RAL 9016 matches most interiors
- Valve placement only on the right-hand side may limit installation options
- Made-to-order item with unknown delivery time
Pros and cons
Pros
- Discreet and modern design with flat front
- Built-in valve for easy installation
- Suitable for many types of rooms and heating systems
- Standard colour RAL 9016 matches most interiors
Cons
- Valve placement only on the right-hand side may limit installation options
- Made-to-order item with unknown delivery time
Pros
- Discreet and modern design with flat front
- Built-in valve for easy installation
- Suitable for many types of rooms and heating systems
- Standard colour RAL 9016 matches most interiors
Cons
- Valve placement only on the right-hand side may limit installation options
- Made-to-order item with unknown delivery time
Specifications
- Manufacturer: Purmo
- Model: F0A2204018011300
- Item number: 3269118
- EAN: 5704748623464
- Type: Compact flat valve radiator 22
- Dimensions: 400 x 1800 mm
- Colour: White (RAL 9016)
- Valve placement: Right-hand side
Different types of radiators
Radiators come in many designs, each with its own advantages. The choice depends on the size of the room, the heat source, and your design preferences.
1. Panel radiators
Panel radiators are the most common type and come in many sizes and variants. They are efficient, affordable, and suitable for most homes. They are available as single-, double-, and triple-panel versions depending on heating needs.
2. Column radiators
Column radiators have a classic look and are often made of cast iron or steel. They emit heat evenly and retain it for a long time, making them ideal for rooms where a stable temperature and traditional design are desired.
3. Designer radiators
Designer radiators combine function and aesthetics. They come in many shapes, colours, and materials – from minimalist surfaces to sculptural solutions. They are often used in bathrooms, living rooms, or hallways, where they can serve as both a heat source and a design element.
4. Towel warmers
Towel warmers are a popular type of radiator for bathrooms. They provide both heat and the ability to dry towels and clothes. They are available in both electric and water-based versions and in many stylish designs.
5. Floor and convector radiators
These radiators are suitable for rooms with large window areas or glass facades. They are often built into the floor or placed along windows, providing efficient heat without obstructing the view.
Different radiator brands
The radiator market includes many manufacturers, each with its own focus on design, technology, and quality.
Purmo
Purmo is known for energy-efficient radiators with modern design. The range spans from classic panel radiators to elegant designer models suitable for both private homes and commercial buildings.
Stelrad
Stelrad offers a wide range of radiators focusing on high performance and durability. The brand is particularly known for its panel radiators, which combine efficient heat output with a timeless appearance.
Zehnder
Zehnder is synonymous with exclusive design and innovative technology. Their designer radiators and towel warmers are popular in modern homes where aesthetics and function go hand in hand.
Vasco
Vasco produces radiators with a focus on sustainability and design. Their products are often made of aluminium and stand out for their low weight, quick heat output, and elegant appearance.
Hudevad
Hudevad is a Danish brand with proud traditions in radiator production. They are known for minimalist design and high quality, making them a popular choice in Scandinavian homes.
Frequently asked questions
How do I choose the right size radiator?
The size depends on the room’s area, insulation, and heat source. A rule of thumb is to calculate about 60–100 watts per square metre, but it’s recommended to have a professional make an accurate calculation.
Can I use new radiators with my existing heating system?
Yes, most modern radiators can be adapted to existing systems, but it’s important to choose models that match the system’s pressure and temperature. Especially for low-temperature heating, radiators with a large surface area are required.
How often should radiators be bled?
Radiators should be bled when you hear gurgling sounds or experience uneven heating. Usually, it’s enough to do it a couple of times a year – especially at the start of the heating season.
Which material is best for radiators?
It depends on your needs and aesthetics. Steel is versatile and affordable, cast iron retains heat for a long time, and aluminium provides quick heating and low weight. The choice depends on both function and design preferences.
Are designer radiators as efficient as traditional models?
Yes, modern designer radiators are developed with a focus on both appearance and efficiency. They can deliver the same heat output as traditional models, as long as they are correctly sized for the room.













