Electric heaters advice guides

Everything you need to know about choosing an electric heater, straight from the experts at Which?.

How to buy the best electric heater
by Hollie Hennessy
Keep warm and toasty during cold weather by buying the best electric heater. Follow Which? expert advice to choose between different electric heater types, the features to look out for, and the best models for energy efficiency.
How we test electric heaters
by Oli McKean
Electric heater reviews from Which?. Find out how Which? tests electric fan heaters so you can find the best electric heater to keep your home warm this winter.
Are Dyson Hot and Cool fan heaters worth it?
by Hollie Hennessy
Dyson Hot and Cool fan heaters; are they worth the expensive price? We cut through the marketing guff to identify if Dyson Hot and Cool heaters are worth your time or you'd be better off with a cheaper model. Which? reveals all.

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

EcoDesign Lot 20: Everything you need to know
What is EcoDesign Lot 20? Here's everything you need to know about the new legislation in 2019 that applies to electric heaters and other types of heating. From what EcoDesign Lot 20 does, to how it affects you - find out more.

Electric heaters advice guides

How to buy the best electric heater

How we test electric heaters

Are Dyson Hot and Cool fan heaters worth it?

Put us to the test

EcoDesign Lot 20: Everything you need to know