Boiler Making Banging Noise – How to Fix?

Boiler Making Banging Noise

If you hear a banging noise coming from your boiler, it could be several different things. This can include leaking water in the system, too much air pressure, or the exhaust valve not opening correctly. All of these issues are easy to diagnose and fix with just a few minutes of work. In this post, we will discuss how to diagnose and fix these common problems so that you can get back to enjoying hot water again!

How to Fix a Boiler Making a Banging Noise?

If you can hear your boiler making banging noises, it is time to take action and check the cause of this noise. When diagnosing the problem, there are three main areas that we should be looking at:

  1. If you notice an issue with your boiler system, the first thing to do is run through these steps above, checking for any problematic issues in each area. Once finished, go back over everything again as sometimes things like dripping water or excess air pressure may not always show up during one quick inspection alone!
  2. Suppose these simple checks don’t reveal anything, then it’s time to call out a professional who will have all of the necessary equipment required to find the source of these issues. It’s important not only because finding problems early can help you save money, but it is also important to keep your family safe by ensuring that they have hot water when required.
  3. So if you hear a loud banging noise coming from your boiler, then several things could be causing the problem – all of which are simple enough for anyone with basic knowledge to diagnose and fix easily! If something does come up during this initial check, though, don’t put off calling in a professional as these problems can sometimes escalate quickly without warning if left unattended too long.

Also Read: How Does a Combi Boiler Work?


If none of these options sounds like what’s going on with your heating system or central heating unit, contact a professional!


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