Heat Pumps

Everything you need to understand air and ground source heat pumps, compare brands, and work out real installation and running costs — without the sales pitch.

Start here

Air Source Heat Pumps Explained

The plain-English basics before you decide anything.

Comparing your options

Compare Heat Pumps & Boilers — Real costs and savings side by side.
Best UK Heat Pump Brands Compared (2026) — Vaillant, Daikin, Mitsubishi and more, judged on reliability and running cost.
Ground Source Heat Pumps: A Guide — When GSHP makes more sense than air source.
Air Source Heat Pumps: Full Cost & Savings Guide — Real installation costs by property size, and how the BUS grant changes the numbers.

Installing and living with one

Air Source Heat Pump: Installation Guide — A guide to what to expect.
Buffer Tanks for Heat Pumps — For when a buffer tank may be required.
Best Electric Heaters to Supplement a Heat Pump — For the rooms a heat pump doesn’t quite reach.
Best Electricity Tariffs for Heat Pump Owners — Making running costs cheaper.