Heating & Cooling Help & Advice

Air source heat pumps will continue to work in sub-zero temperatures, with the limit being around -20°C. Air source heat pumps have been found to be more effective than a conventional boiler in sub zero temperatures.  

While your radiators don’t necessarily have to be changed, it is recommended to upgrade them to maximise the energy being created. Larger radiators disperse the heat quicker, which works better with the heat pump. 

Planning permission isn’t required for the installation of an air source heat pump as long as a range of conditions are met (Planning permission will need to be obtained for listed buildings).