Air source Heat Pump Cost

An air source heat pump can supply effective heating and cooling down options for your home in any type of weather.  Air source heat pump cost vary in between ₤ 8,000 to 18,000. This wide variety in price is because of the fact that there are different kinds of air source heat pumps (air to air and air to water), lots of brands, as well as different sizes and efficiency.

Domestic ASHP is inexpensive and is becoming significantly prominent among specific homes. The complete expense of mounting an air source heat pump varies and these expenses rely on many variables, for example:

  • The size of your home.
  • How well isolated your home is.
  • The brand of the pump.
  • The pump size.
  • The performance/efficiency of the pump.


When you invest in an air source heat pump system, you need to consider instalments and possible home improvements costs.


An air source heat pump is effective and inexpensive. It is a little more pricey than a condensing central heating boiler, nonetheless, when it pertains to heat pump kinds, air source heat pump are less expensive than ground source heat pumps. The beginning rate of an air source heat pump is 50% less costly than that of a ground source heat pump.



How Do Air Source Heat Pumps work?

Heat pumps work similarly to refrigerators. The heat from the air is gathered as well as absorbed right into a loophole with cooling agent fluid. After the power, or rather the heat is drawn out from the air it passes through a compressor. The compressor does as it appears; it compresses, which results in a higher temperature level.

Air Source Heat Pump


Another vital part of the heat pump is the heat exchanger, which moves the warm through piping to the required places such as radiators, underfloor heater and also when it comes to the air to the water heat pump, too hot water circuits in your house.

As pointed out earlier, air to air heat pumps just offers room heating. However, when combined with other furnaces, as an example, a central heating boiler, the generated heat can be used to heat water.

Air to the air heat pump 

It produces power by moving air from one location to another. This procedure requires electricity. Throughout the warmer seasons, warm gets removed from the within, and this cosy air will certainly after that be released outside, leaving them within the house cooler. In this situation, the heat pump functions as an ac system.

 Heat Pump

During the cooler periods, the pump takes air from the outside. The pump presses the air together, a procedure that warms the air. The warmer air will certainly then be released inside the house and dispersed via the pipelines to the radiators, underfloor heating or is used to heat water.

Air to water heat pumps

 It works in more or less the same way. Nonetheless, the difference is that the heat gets transported to the desired locations with water piping. An air to water heat pump functions based upon hydronic modern technology as well as functions as a central heating boiler when it is meant to supply a house with heat and hot water.

 Heat Pump Advantages 

  • Reasonable funding prices
  • Easy instalment process for both air to air as well as air to water supply
  • Reduced carbon heating unit
  • With an average COP of 3.2, air-source heat pumps perform well without wasting energy
  • Reduced running prices, meaning lower power expenses.
  • Eligibility for the Renewable Heat Incentive

Air Source Heat Pumps Disadvantages

The major negative aspects connected with air source heat pumps are listed below:

  • Reduced heat supply contrasted to oil and gas central heating boilers, so bigger radiators would be needed.
  • They perform better with underfloor heating or cosy air home heating as well as function much more successfully when paired with bigger radiators.
  • They can take quite some time to warm up, leaving your house cold in the mornings
  • Air resource heat pumps are not the best choice if you reside on gas mains
  • They need electrical energy to be powered if there is no access to solar power or wind power.
  • You would certainly require an extremely insulated residence to enjoy the high power financial savings advantages.
  • Noisy like an air conditioner when it is running
  • Required to run frequently during the wintertime, which can make them sound even worse as well as cost higher.
  • Much less effective in winter season because of low Coefficient of Performance (COP) degrees
  • The cost of setting up an air source heat pump is normally between ₤ 3,000- ₤ 11,000.
  • To have a high return in terms of saving from buying and also using an air source heat pump, it is important to have a well-insulated home, with particularly loft insulation.
  • This makes sure that the heat produced within the residence does not leave. 


Air source heat pump grants 

If you make a decision to buy an air source heat pump, you are qualified to obtain some government assistance in the form of a grant. The particular grant you can look for is the Renewable Heat Incentive (RHI).

This incentive was established April 9th, 2014 by the UK government to meet environmental goals of 0% emissions by 2030. If you are a property owner, landlord, or home-builder you can obtain the Renewable Heat Incentive.

RHI Earnings

Heating SystemRHI Tariff
Air source heat pumps 10.85 p/kWh
Biomass boilers6.97 p/kWh
Ground source heat pumps21.16 p/kWh
Solar thermal21.36 p/kWh

RHI government uk

Air Source Heat Pumps

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