Heating experts are urging everyone in Wales to carry out a two-minute radiator check before switching their central heating back on this September. The simple task, often overlooked, could save time, expense and hassle when colder weather arrives.
Why the check matters
Central heating systems have likely been dormant for several months over the summer. When fired back up, problems may have been developing quietly. According to experts at Radiators 4 U, tasks like bleeding and cleaning radiators are obvious, but checking for leaks tends to be overlooked.
They said: "Now is a good time to check your radiators for leaks. Leaks can occur with older pipework or if pipes and valves have been knocked throughout the summer."
"Detecting leaks in your central heating system is crucial to ensure its optimal performance and longevity."
How to check for leaks
The first step is a quick visual inspection of all radiators, pipes, valves, and the boiler, looking for moisture, rust, or water staining. Damp patches on walls, floors, or ceilings near the heating system may also indicate leaks.
Homeowners should also check the boiler's pressure gauge. If pressure repeatedly falls after topping up, it could signal a leak somewhere in the system. A hissing noise from radiators or pipes may indicate escaping air or water.
What to do if you find a leak
If a leak is discovered, whether in a radiator or the boiler, it's important to act fast. The experts warned: "Leaks can cause structural damage, increase your energy bills, and reduce the efficiency and lifespan of your heating system. If you're unsure or can't locate the leak, always consult with a heating engineer or professional."
Contacting an engineer now, rather than waiting for the busy winter period, is recommended to avoid longer delays. They added: "If you delay, you risk facing longer wait times or not finding a slot that aligns with your schedule. To ensure your heating system is in tip-top condition and to preempt any plumbing issues before they escalate, it's wise to book your plumber and heating engineer in advance."
