A specialist from British Gas has shared a cost-effective solution for fixing cold spots in radiators, requiring just a 97p tool. If your radiator has cold spots, gurgling noises, or heats up slowly, it likely needs to be bled to release trapped air. To do this, you will need a radiator key, available for purchase at Screwfix for as little as 97p.
Before starting the bleeding process, ensure to turn off the heating system. Allow the radiator to cool down completely to prevent any burns from hot water. Have an old towel and a container ready to catch the water that will come out during bleeding. Locate the small valve on the radiator and use the key to turn it anti-clockwise.
Peter Knowles, a technical repair engineer at British Gas, advised opening the valve slightly until you hear a hissing sound, indicating trapped air escaping. Once water starts coming out, collect it in the container, tighten the valve, and move on to the next radiator. Avoid turning the valve too much to prevent lowering the boiler pressure excessively.
If bleeding does not resolve the issue, it may indicate a more complex problem, prompting the need to contact a gas safe registered engineer for further inspection. In another energy-saving tip, British Gas engineer Jessica Rawstron suggested leaving the oven door open after cooking to utilize the leftover heat and keep the house warm.
Energy bills have recently increased, with the average household paying approximately £1,758 annually for gas and electricity. The price cap sets limits on unit rates and standing charges, but the total bill still depends on energy consumption. Customers not on a fixed energy tariff will be subject to the price cap, with pre-payment meter users now facing a yearly charge of £1,711 and bill payment customers at £1,894.