If you’ve noticed that your boiler pressure is dropping, it’s important to identify the cause of the problem as soon as possible. A loss of boiler pressure can be caused by a variety of factors, some of which are more serious than others.
In this blog post, we’ll discuss some of the most common causes of boiler pressure loss and what you can do to fix your boiler in Trowbridge.
Common causes of boiler pressure loss
- Leaks: The most common cause of boiler pressure loss is a leak in the system. Leaks can occur anywhere in the heating system, from the boiler itself to the pipes and radiators. If you suspect a leak, it’s important to inspect the system carefully and have it repaired by a qualified gas engineer as soon as possible.
- Air locks: Air locks can also cause boiler pressure loss. Air locks occur when air gets trapped in the heating system. This can happen when the system is drained or refilled, or when there is a leak in the system. To remove an air lock, you can bleed the radiators.
- Faulty pressure relief valve: The pressure relief valve is a safety device that prevents the boiler pressure from getting too high. If the pressure relief valve is faulty, it can leak water, which will cause the boiler pressure to drop. If you suspect that the pressure relief valve is faulty, you should have it replaced by a qualified gas engineer.
- Faulty expansion vessel: The expansion vessel is a component of the heating system that absorbs the expansion of water as it heats up. If the expansion vessel is faulty, it may not be able to absorb all of the expansion, which can cause the boiler pressure to increase. If you suspect that the expansion vessel is faulty, you should have it replaced by a qualified gas engineer.
What to do if your boiler pressure is dropping
If you notice that your boiler pressure is dropping, the first thing you should do is check for leaks. If you find a leak, you should repair it as soon as possible. If you can’t find a leak, you may need to bleed the radiators or have the pressure relief valve or expansion vessel replaced.
If you’re not sure what to do, it’s always best to contact a qualified gas engineer. They will be able to diagnose the problem and recommend the best course of action.
Contact AN Heating for boiler repair in Melksham
If you need boiler repair in Trowbridge, Melksham, Westbury, Frome, Warminster, Chippenham, contact AN Heating today. We have a team of experienced and qualified gas engineers who can repair all types of boilers, including gas and oil boilers.
