Logicor's Clear Heater System turns the traditional approach to domestic heating upside down to halve energy requirements
With around 83% of the UK population still heating their homes via the gas grid, decarbonising heat is seen as the biggest challenge to achieving a net zero society.
Technologies such as air or ground source heat pumps or adding more hydrogen into the gas network are often highlighted as alternatives,but one less well known solution is infra-red heating electricity-powered panels installed in rooms that transfer energy into walls and objects causing them to give off heat.
The Clear Heater System, by UK-based manufacturer Logicor, uses a combination of infrared, AI control, and low power pulse electricity to heat homes and provide hot water using what’s claimed to be 50% less energy than an equivalent gas-powered central heating system. The technology plugs into the mains and requires no plumbing, boiler or complex wiring.
David Bowen, chief technical officer and founder of Logicor, told RIBAJ: ‘The system can work with home batteries and solar PV arrays, or you can simply run it on 100% green electricity if you choose the right energy supplier. A system like this can run using zero fossil fuels if required.’
Infra-red doesn’t transfer heat through the air, as with conventional radiators. Instead it transfers energy from a generation source to any object with mass. This energises the object, causing its molecules to vibrate giving off heat.
Intermittent pulses of electricity enable the Clear Heater System to gradually charge a room with energy to achieve a target temperature. Turn the temperature up high and heat is released direct from the panels as an instant response.
‘The entire heating landscape in the UK has been about heating air, then trying to trap air in the building, which is inherently hard to do and bad from a health viewpoint,’ says Bowen. ‘Infra-red doesn't mind if there are gaps in your house, or if fresh air is coming in, if you open a window then close it a room will regain its target temperature within a matter of minutes because the walls act like a big storage heater.’