Boiler and heating advice from BlueFlame Boilers.
When a boiler starts to cause problems, the same question comes up almost immediately: should it be repaired or replaced? The decision usually comes down to a combination of age, condition, efficiency and long-term cost rather than a single fault.
Boiler servicing is often treated as something that can be delayed until there is a problem. If the heating is working and hot water is flowing normally, it is easy to assume everything is fine.
Boilers rarely fail without warning. In most cases, there are subtle changes in performance, behaviour or sound long before a complete breakdown occurs.
A heating system can appear to be operating perfectly while quietly using more energy than necessary. The radiators get warm, the hot water runs as expected and there are no obvious faults or warning lights.
