Heat Pumps UK (2026)
Installation prices, running costs, grants and a side-by-side comparison with a gas boiler.
Heat pump cost UKAir source heat pumps cost £8,000–£14,000 and ground source £18,000–£35,000 before the £7,500 grant. Prices by property size for 2026.Air source heat pump costAir source heat pumps cost £8,000–£14,000 installed, or from about £500 after the £7,500 grant. Running costs, sizes and savings explained.Ground source heat pump costGround source heat pumps cost £18,000–£35,000 in the UK, with a £7,500 grant. Compare horizontal loops, boreholes and running costs.Heat pump vs gas boiler calculatorCompare the annual running cost of a heat pump and a gas boiler for your home using today's UK price cap rates and your heat pump's SCOP.Boiler Upgrade Scheme checkerCheck if you qualify for the £7,500 Boiler Upgrade Scheme grant for a heat pump in England and Wales. Free step-by-step checker.