How to fix your boiler is a great system, providing even and comfortable heat throughout the whole house, and they can last for twenty years or more if properly maintained. However, every heating system needs repairs at some point. While some issues, like a thermostat issue or a pilot light problem can often be solved by simply resetting or re-igniting the system, others are a little more complex. Frequent breakdowns or signs of water leakage are definitely red flags and need to be addressed by a professional as soon as possible.

How to Fix Your Boiler: A Guide to Common Issues

Boilers make a range of noises, from vibrating to gurgling or banging. While some of these may be indicative of a fault with the system itself, they can also be caused by air in the system, low water pressure or a failing pump. Similarly, if you notice a foul smell coming from the boiler, this is usually a sign that the system is leaking and requires immediate attention.

Another common problem is a boiler not producing any heat, either through the radiators or the hot water taps. This is likely a sign that the circulator pump has failed, and the only way to fix this is to call in a professional for help.