How long do heat pumps last?

An air-source heat pump typically lasts 15–20 years — longer than most gas boilers — with an annual service.

In more detail

Compressors and fans are the wearing parts; regular servicing and correct sizing extend life.

Work it out for your home: try our free heat-pump size & cost calculator →

2026 figures, based on Energy Saving Trust, Ofgem & gov.uk data · always confirm with a professional survey.

Tell us the job and we'll get you free quotes from vetted local installers — compare and choose, no obligation.