A plumber has shared a simple trick using a £15 device from B&Q which could help to save thousands of pounds.
TikTok user djmatrix101, a plumbing and heating engineer, recommended using a thermostatic radiator valve to lower your bill. The simple device can be bought for just a few quid but can help to save a huge sum of money.
Speaking to his thousands of followers on the app, the engineer said: "This device will save you money, if you know how to use it properly." He went on to explain how it works, reports the Manchester Evening News.