Boiler Maintenance: Easy Steps to Keep Your Home Warm

If your boiler starts acting up, the first thing to check is whether you’ve kept up with regular maintenance. A well‑maintained boiler runs hotter, uses less energy and lasts longer. The good news? Most of the routine checks are simple, cheap, and you can do them yourself before calling a pro.

Why Regular Boiler Maintenance Matters

Every winter you rely on your boiler to heat the house and supply hot water. When dust, limescale or worn parts build up, the system works harder, the bill goes up, and the risk of a breakdown rises. A yearly service catches corrosion, leaks and faulty components before they turn into costly repairs. Plus, many manufacturers require a service record to keep the warranty valid.

Simple DIY Checks and When to Call a Pro

1. Visual inspection. Look at the boiler’s outer surface. Any signs of rust, damp patches or loose fittings? If you see them, tighten bolts and wipe away moisture, but schedule a professional check for anything serious.

2. Pressure level. Your boiler’s pressure gauge should read between 1 and 1.5 bar when the system is cold. Low pressure can cause the boiler to shut off. Top it up using the filling loop – just follow the small valve instructions on the boiler’s label.

3. Bleed radiators. Cold spots in a radiator mean trapped air. Use a radiator key to open the valve just enough for a hiss of air, then close it once water starts flowing. This improves heat distribution and reduces boiler strain.

4. Check the condensate pipe. In condensing boilers, the pipe drains acidic water away. Make sure it’s not blocked or frozen. A simple flush with warm water can keep it clear.

5. Listen for strange noises. Gurgling, banging or whistling sounds often point to air, scale or a failing pump. If the noise persists after the above checks, it’s time to call a qualified technician.

Even with these quick checks, a professional service once a year is still essential. A qualified engineer will clean the heat exchanger, test safety controls, calibrate the thermostat and ensure everything meets gas safety regulations.

Living in Glastonbury, you have local experts who know the area’s water hardness and typical heating demands. Booking a yearly service with a trusted company saves you time, money and the hassle of being left in the cold.

Bottom line: spend a few minutes each month on these easy steps, schedule an annual professional service, and enjoy reliable heat all winter long. Your boiler will thank you, and so will your energy bill.