AIR SOURCE HEAT PUMPS
Air Source Heat Pumps use a natural source of heat (air) to produce energy. They operate by extracting heat from the outside air by absorbing the warmth and then convert this into heat.

They can operate even when the outside air temperatures drop as low as -20C, so the can work efficiently all year around in the UK, even when temperatures are at their coldest in the winter.
An Air Source Heat Pump should provide approximately 3.5 times more natural energy from the air than the electricity needed to run the pump, so this is both significantly more economically and environmentally friendly than conventional boilers.
They can heat your home and heat your water, so provide everything you need for your energy all year around and can also provide air conditioning in warmer months too!
Pros and Cons of a Heat Pump
What are the Advantages of an Air Source Heat Pump?
Unlike a gas boiler, they do not produce carbon when operating. While they do use electricity, ASHP’s can be combined with solar PV panels for clean electricity.
Comparatively low running costs
Work well with underfloor heating and low temperature radiators
There are certain grants available the offset the costs of installing an air source heat pump, such as the Boiler Upgrade Scheme (BUS).
What are the Disadvantages of an Air Source Heat Pump?
They are not a ‘one-size-fits-all’ solution and may not be suitable for every home in the same way as gas boilers are.
Electricity is still needed to power an air source heat pump. This will likely increase your electricity bills but decrease other heating costs.
It is essential to design and specify the system correctly and ideally the insulation, airtightness and emitters
The bigger the difference between the outside air and the target temperature the lower the efficiency.

















