Heating comparisons
Heat pump comparisons, without the marketing spin.
Heat pumps are not always the right answer. These comparisons tell you when they win, when they tie, and when a different system still makes sense.
Heat pump vs gas boiler
The decision facing 23 million UK homes. We model install, running and 10-year totals — and tell you when a boiler still wins.
Heat pump vs oil boiler
Off-grid homes save the most. With BUS, payback against oil typically lands in 4–8 years.
Heat pump vs combi boiler
Combi-to-heat-pump means a hot water cylinder — and that needs space. Here's when it works and when it doesn't.
Air source vs ground source
Higher efficiency vs lower install cost. We do the maths on whether the upgrade is worth it for your property.
Heat pump vs solar panels
They are not alternatives — they are complements. Modelling combined install cost and payback.
Heat pump vs air conditioning
A heat pump IS air conditioning, in reverse. Why this matters when comparing US-sold and UK-sold systems.
Want a personal comparison?
The cost calculator runs the same maths as our comparisons — but with your numbers, not averages.