Question 1

What BTU output do I need from a towel radiator?

Accepted Answer

For a small en-suite (2-3m²), 800-1200 BTU is sufficient. A standard bathroom (4-6m²) needs 1500-2500 BTU. Larger bathrooms (7m²+) need 3000+ BTU. If the towel radiator is your only heat source in the room, choose one with a higher BTU output than the minimum requirement.

Question 2

Can I use a central heating towel rail in summer?

Accepted Answer

A standard central heating towel rail only works when your boiler is running. If you want warm towels year-round, choose a dual fuel model which has an electric element for summer use, or an electric-only towel rail that works independently of your central heating system.

Towel Radiators

Towel Radiators: Frequently Asked Questions