Air source heat pumps now match or beat gas boilers on running cost in well-insulated homes. After the £7,500 BUS grant, most UK homeowners pay £3,000–£8,000 for a complete install.
What's included
Heat loss survey, ASHP unit, hot water cylinder, radiator upgrades where needed, weather compensation controls, full commissioning and MCS certification.
Typical pricing
8kW: £10,500–£12,500. 12kW: £12,500–£14,500. 16kW: £14,000–£15,500. Subtract £7,500 BUS grant for your net price.
Brands we work with
Daikin Altherma, Mitsubishi Ecodan, Vaillant aroTHERM, Samsung EHS, Grant Aerona.
See what installers in your area would actually charge.
Get matched quotesFrequently asked questions
Will a heat pump heat my home as well as a gas boiler?+
Yes, when correctly sized and designed. The key is the heat loss survey; skip this and you risk an undersized system.
How long does install take?+
3–5 working days for a typical 3-bed semi.