A specialist from British Gas has shared tips on how to address cold spots in radiators, suggesting a cost-effective tool priced at just 97p. If your radiator exhibits cold spots, particularly at the top, or makes gurgling sounds while heating up slowly, it likely needs bleeding, a simple fix that requires the right equipment.
To begin, you will need a radiator key, available for purchase at Screwfix for as little as 97p. Bleeding a radiator involves releasing any trapped air. Before starting the process, it is essential to switch off the heating system and ensure the radiator has completely cooled down to avoid any burns from hot water.
Prepare by having an old towel and container handy to catch the water that will be released. Locate the small valve on the radiator, and using the key, turn it anti-clockwise. Peter Knowles, a technical repair engineer at British Gas, advises to open the valve slightly until you hear a hissing sound, indicating the release of trapped air. Once water starts coming out, catch it in the container, then tighten the valve and move on to the next radiator.
Avoid turning the valve too much to prevent lowering the boiler pressure excessively. If problems persist after bleeding the radiators, it may signal a more complex issue, prompting the need to seek assistance from a Gas Safe registered engineer.
In addition, a British Gas energy engineer, Jessica Rawstron, recommends a simple tip to conserve heat by leaving the oven door open after cooking to allow the residual heat to warm the kitchen gradually. 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, though the total bill still depends on individual energy usage. Prepayment meter users now face a yearly cost of £1,711, while those paying upon receipt of the bill will see a yearly charge of £1,894.