How much does an air source heat pump actually cost after the £7,500 grant?
The UK's independent comparison service for air source heat pumps. Indicative installed prices, what you actually pay after the Boiler Upgrade Scheme grant, and up to 3 quotes from local installers. 100% free, no obligation.
See indicative costs for your area
Air Source Heat Pump Cost Calculator
See what you pay after the grant, plus running-cost and payback estimates for your region
Gas is getting dearer. The grant is here now
The Ofgem price cap gas rate rises 27% on 1 July 2026, while the Boiler Upgrade Scheme takes £7,500 off an air source heat pump in England and Wales. If your boiler is near end-of-life, it is worth running the numbers before you replace like-for-like.
Read the Boiler Upgrade Scheme guideCompare top air source heat pump brands
Independent reviews of the major air source heat pump brands installed in the UK. Indicative data on efficiency, noise, warranty, and installed cost. Confirm current models with your MCS-certified installer.
Air source heat pump costs by region
Indicative out-of-pocket prices after the grant (£7,500 Boiler Upgrade Scheme in England and Wales, Home Energy Scotland in Scotland; no grant scheme applies in Northern Ireland)
London
South East England
South West England
East of England
East Midlands
West Midlands
Yorkshire and the Humber
North West England
North East England
Scotland
Wales
Northern Ireland
How PumpSwap works
Tell us about your home
2-minute form about your property, current system, and what you need.
Get matched with installers
We match you with up to 3 local air source heat pump installers in your area. Claiming the BUS grant requires an MCS-certified installer.
Compare and choose
Review quotes, compare brands and pricing, and pick the best option. No obligation.