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Heilmetz Traditional Radiator Central Heating Rads Radiator 2 Column Horizontal Anthracite 300 × 830mm
Heilmetz Traditional Radiator Central Heating Rads 2 Column Horizontal 300 × 830mm Anthracite
Heilmetz Vertical Radiator Single Modern Oval Column Radiator Central Heating Radiators 1600 × 354 mm White
Flat Panel Radiator Designer RADs Central Heating Horizontal 600x1428mm Double Anthracite
47 models available
1600 x 480mm Anthracite Single Rectangular Panel Vertical Radiator
Oval Column Designer Radiator Central Heating Rads Horizontal 600x1180mm Double Anthracite
48 models available
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NRG Vertical Column Designer Radiator White Flat Panel Single 1800x408mm
ELEGANT 1800 x 480 Anthracite Vertical Radiator Double Modern Oval Column Radiator Central Heating Radiators Designer Radiators
1800 x 452mm Anthracite Vertical Radiator Designer Double Flat Column Radiators Bathroom Flat Panel
Anthracite Designer Radiator Vertical Horizontal Flat Panel 1800 x 452mm Single Panel
21 models available
Flat Panel Radiator Designer RADs Central Heating Horizontal 600x1020mm Double Anthracite
47 models available
ELEGANT White Radiator Vertical Double Flat Panel High Thermal Conductivity Radiators 1800x456mm Suitable for Many Rooms
Traditional Radiator Central Heating Rads Cast Iron Style 3 Column Vertical 1800x470mm White
51 models available
ELEGANT High Heat Output Radiator 1800x608mm Anthracite Double Flat Panel Tall Upright Central Vertical Radiators
White Oval Column Designer Radiator Vertical Horizontal 600 x 1200mm Single Panel
26 models available
AICA Flat Panel Radiator 600x884mm Central Heating Single Horizontal Stylish Black
83 models available
ELEGANT 1600 x 360 mm Modern Radiator Anthracite Vertical Column Oval Panel Single Heater for Contemporary Interiors
12 models available
ELEGANT Anthracite Vertical Radiator Single Oval Panel Central Heating Radiators with Mirror, 1800x499mm
AICA Oval Column Radiator 600x1416mm Central Heating Horizontal Double Stylish Black
75 models available
Oval Column Designer Radiator Central Heating Rads Horizontal 600x1003mm Double Anthracite
48 models available
Anthracite Oval Column Designer Radiator Vertical Horizontal 600 x 1200mm Double Panel
27 models available
Heated Towel Rail Radiator 1200x450mm Anthracite Flat Panel
17 models available
ELEGANT Radiator Designer Vertical Column Anthracite Single Flat Panel Rad 1600 x 452mm
ELEGANT 1800 x 500mm Anthracite Designer Radiator Vertical Oval Column Panel Single Panel Rad Panel with mirror
19 models available
ELEGANT Vertical Anthracite Radiators Tall Single Flat Panel Radiator 1800x304mm Home Design Radiator
ELEGANT High Heat Output Radiator 1800x608mm White Double Flat Panel Tall Upright Central Vertical Radiators
ELEGANT Modern White Vertical Tall Column Radiator 1800x480mm Double Oval Panel Designer High Thermal Conductivity Radiator
White Flat Panel Designer Radiator Vertical Horizontal 600 x 456mm Single Panel
22 models available
ELEGANT Anthracite Horizontal Column Designer Radiator Double Flat Panel Radiator Heater 600 x 600 mm
3 models available
ELEGANT 1800x360mm Modern Anthracite Vertical Tall Column Radiator Double Oval Panel Designer High Heat Output Radiator
ELEGANT Vertical White Radiators Tall Double Flat Panel Radiator 1800x304mm Home Design Radiator
Acezanble Horizontal Radiator Oval Column Designer Central Heating Rad 600x1593mm Double Anthracite
186 models available
ELEGANT Vertical Mirror Radiator Designer Oval Column Panel Central Heating Radiator White 1800 x 499 mm
2 models available
Warmehaus Designer Black Radiator Flat Panel Modern Heating Small Radiator Horizontal Single 600x408mm
32 models available
Warmehaus Traditional Radiator Double Column White Horizontal Cast Iron Style Central Heating Radiator -600 x 1010mm
ELEGANT 1800 x 608 mm Vertical Designer Radiator Anthracite Double Flat Panel Column Tall Upright Central Heating Radiators
Warmehaus Black Flat Panel Column Radiators Central Heating Vertical Radiator 1800x408mm Double
17 models available
WarmeHaus Traditional Cast Iron Style Radiator Anthracite Horizontal Double Panel 300x1010mm
44 models available
Oval Column Radiator 1800x472mm Anthracite Vertical Radiator Double Modern Central Heating Radiators Designer Radiators
25 models available
600x413mm Anthracite Horizontal Designer Radiator Single Oval Column Heating Rads UK
28 models available
White Radiator Designer Flat Panel Column Bathroom Central Heating Horizontal 600x408mm Single
ELEGANT White Vertical Double Flat Panel Radiator 1600 x 304mm Designer Radiator with Angled Radiator Valves
ELEGANT Traditional Radiator Anthracite Double Horizontal Cast Iron Grey Radiator - Perfect for Kithcen, Living Room, Bathroom Radiators 2 Column 600 x 1190 mm
ELEGANT 1800x456mm Designer Anthracite Radiator Vertical Double Flat Panel Heating Radiators Suitable for Bedroom, Living Room, Kitchen etc
Anthracite Flat Panel Radiator Designer Column Bathroom Central Heating Single 600x408mm
30 models available
ELEGANT 1800 x 408mm Black Vertical Radiator Designer Single Panel Flat Panel Rads
Warmehaus 600 x 750mm Horizontal Designer Radiator Flat Panel Modern Heating Single Column Radiator White
Warmehaus Designer White Radiator Flat Panel Modern Heating Horizontal Single 600x408mm
32 models available
ELEGANT 600 x 600 mm Anthracite Horizontal Column Designer Radiator Single Flat Panel Central Heating Radiator
NRG Vertical Radiator Single Oval Column Central Heating Radiator with Mirror Black 1800 x 500mm
ELEGANT Designer Central Heating Vertical Column Radiator 1600 x 452 mm White Double Flat Panel Rads
Flat Panel Designer Radiator White + Chrome Angled TRV Thermostatic Radiator Valves Horizontal 600x1428mm Double
10 models available
Traditional Cast Iron Radiator 1500x470mm 2 Column- Perfect for Kithcen, Living Room, Bathroom Vertical White Double Radiators
67 models available
EMKE Vertical Single Flat Panel Radiator, White Radiator for Superior Heating, 1600x450mm
3 models available
Milano Aruba - Modern White Horizontal Double Oval Panel Radiator - 635mm x 1180mm
7 models available
ELEGANT Traditional Radiator Anthracite Double Vertical Cast Iron Grey Radiator 2 Column 1800 x 554 mm
2 models available
ELEGANT 1800 x 300 mm Vertical Designer Radiator Anthracite Double Flat Panel Tall Upright Central Heating Radiator
ELEGANT 1800 x 608 mm Vertical Designer Radiator Anthracite Flat Panel Column Tall Upright Central Heating Radiators
Flat Panel Radiator 600884mm Horizontal Double Tall Upright Central Radiators Anthracite
49 models available
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Steel radiators: make the right choice
The hot water steel radiator is connected to the central heating and heats by radiation or convection. Sized relative to the volume of the room to be heated, it comes in various materials and several sizes in either horizontal or vertical shapes.
The hot water radiator is connected to the boiler by two tubes.
- A tube allowing the hot water from the boiler to reach the radiators.
- A tube to bring the cooled water back to the boiler.
Hot water steel radiators operate using two different techniques.
- High-temperature radiators use water heated to 90 °C.
- Low-temperature radiators work with water heated to 50 °C, making them more economical. However, they require a significant heating surface, hence their large size.
For optimal results, it is recommended to pair a low-temperature radiator with a low-temperature boiler or a heat pump.
Radiators emit heat through various means.
- Some models operate by radiation. The hot wall then ensures the thermal exchanges needed to heat the rooms of the house.
- Others operate by convection. The circulation of gas inside the heater spreads the heat. This device requires water heated to at least 60 °C.
The power of the hot water steel radiator must be suited to the volume of the room to be heated, but also to the quality of the insulation.
- For houses built between September 1, 2006, and December 31, 2012, thus compliant with the RT 2005 standard, the necessary power is calculated based on 100 W/m² or 0.04 W/m³. Therefore, a 24 m² room requires a 2,400 W radiator.
- The calculation base is brought down to 60 W/m² or 0.024 W/m³ for houses built after January 1, 2013, compliant with the RT 2012 standard. The same 24 m² room requires a 1,440 W hot water radiator.
Other criteria must be considered in the choice.
- The available space determines the choice between vertical or horizontal hot water radiators.
- There are also less bulky hot water baseboard heaters available. They emit a gentle heat (low temperature) to ensure children’s safety.
- The design should not be overlooked since the radiator is part of the decoration. Some models have a geometric shape while others are more unusual.
The choice of radiator depends not only on the volume of the room to be heated but also on the quality of the insulation and the desired aesthetic outcome.
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