“Radfan is proven to reduce heating bills by 5%, (in Lab Tests) which could mean a massive saving of over £100 per year for the average household.
How much does it cost?
. The manufacturers estimate it has a running cost of around £2 a year. Even if you only use it during the coldest three months, that’s just 2p a day.
Radfan retails from £44.99 for the basic model up £74.99 for the large fan