Heat Pump Cost Calculator UK

Find out how much a heat pump might cost you using this quick heat pump cost calculator from Heat Pumps UK. Our handy tool will provide you with an estimated cost for a new air source heat pump system based on the typical costs for various sized properties according to the number of bedrooms.
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Heat Pump Cost Calculator UK

Air Source Heat Pump Calculator

Air Source Heat Pump Calculator

Select Number of Bedrooms:

Your air source heat pump could cost between £0 - £0

*prices represent a guide only, and can change depending on age, size and location of a building.

How Are Heat Pump Costs Calculated?

Assuming full eligibility for the available heat pump grant of £7,500, this amount is deducted from the overall cost to provide the remaining amount that will need to be paid by the air source heat pumps customer.

Heat pump cost calculator example:

  • For a typical 3-bedroom property the costs of an air source heat pump would typically be in the region of £12,000.
  • With the maximum funding grant of £7,500 towards the heat pump costs, this reduces the cost to the customer.
  • The customer will be expected to pay around £4,500 (this being £12,000 minus the £7,500 grant)

Air Source Heat Pump Costs Will Be Covered By Savings Over Time

By transforming how you heat your home you will save money on your energy bills with an air source heat pump. The level of savings will depend on the existing heating system that you are replacing with a heat pump.

According to Energy Saving Trust estimates, replacing an old G-rated gas boiler with an air source heat pump could bring annual savings of around £260, while replacing an old electric storage heater could result in savings in excess of £900! This would mean that the estimated costs for a heat pump installation as suggested by our heat pump cost calculator would very quickly be covered by the annual savings.

Are Free Grants Really Available To Help With Costs?

The Boiler Upgrade Scheme provides funding to eligible households to help with the cost of replacing existing fossil fuel boilers, such as old gas boilers and oil boilers, with an energy efficient heat pump system. Air heat pump grants are completely free and do not have to be repaid.

The scheme is open to households in England and Wales, while those in Scotland may be able to get a Scottish Government grant up to £7,500 (or £9,000 if they qualify for rural uplift funding) or an interest-free loan. Those in Northern Ireland may also be able to get a funding grant.

Don’t forget that all domestic heat pump installations currently have 0% VAT applicable, meaning that your heat pump costs will be even more affordable.

You don't need to be claiming benefits!

Find the best heat pumps for your home.

Contact us today to find out about air source heat pumps and whether they are suitable suitable for your property. We will put you in touch with expert installers who will help you ascertain which heat pump system is best for your home

Through our help, you’ll be on the way to saving money, boosting energy efficiency, and reducing your carbon footprint. Make the first step on the road to a greener future and find out what an air source heat pump system could do for you.

Join thousands of happy customers who have switched with us.

Tony Renaud
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We had an Ideal Logic 2 Combi boiler fitted on 29/06/23 with Fixx. Craig the Engineer arrived bright and early after a call to say he would be there in 30 minutes. He was very efficient and finished by mid afternoon before running through all the wireless thermostat details before leaving. Found the company extremely helpful with any questions I asked, great company to do business with and would recommend highly.
Eduardo Benito
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Extremely impressed with Fixx and everyone there that I dealt with. They discussed all the requirements for a new under sink water heater for my flat to supply the kitchen sink and bathroom sink in the next room, as well as connections for a dishwasher and washing machinke. They provided a quote very quickly and the whole thing was installed just a few days later. Very neat setup, all ready for the kitchen fitter to complete the worktop and hook up the taps to the sink (see photos). I would 100% use Fixx again - I'm a very satisfied customer.
Simon Richards
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The two gentlemen from Fixx did a fabulous job removing my Boiler Mate 2000 and replacing it with an unvented cylinder. Everything at each stage was explained to me and they worked extremely hard to achieve a fantastic result. I won’t hesitate to contact them in the future if and when I need a new boiler and would 100% recommend Fixx to anyone.
Raluca Badea
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Very pleased with Fixx services, from start to finish. Craig kindly arranged for my Baxi Duo Tec boiler to be repaired asap and the engineer (Louis) arrived on time, was professional and polite, talked me through what he found and how he fixed it. Highly recommend! Thank you Fixx.
Phil Smith
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I've a contract for my boiler so when I found a leak, I contacted the helpline. Still had hot water but they still sent someone within 24 hours. Engineer (Darren) came and found the fault. Had the correct part in the van and heating was back on in around an hour from his arrival. Great service and knowledgeable. Highly recommend.
Ian Edwards
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Great service. Carl, the plumber, who sorted the boiler was so friendly and knowledgeable. So good in fact that we got the company to send him again to fit a Hive system which has helped us save a fortune.