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Signs You Could Have a Faulty Boiler

Our boilers have a huge responsibility in our homes, and something we don't want to experience problems with. This said, if you believe your boiler is experiencing problems, don't hesitate to get in touch with us here at AGL Heating and Plumbing Engineers. Below, you can find out more about the signs to look at out for in regards to the signs that could indicate a fault with your boiler. To contact us, simply call us on, 0151 532 0182 or 07977 806 175.

Signs You Could Have a Faulty Boiler

If you're looking to find out if the boiler in your home is faulty, then below are a number of signs that could indicate this. However, if you'd like to get in touch regarding our services, take a look at our additional contact details at the bottom of this page.

Your Radiators Appear to be Colder

Sometimes radiators need bleeding to keep them functioning properly and efficiently; however, if they need bleeding on a regular basis, it could be a sign of a problem that a Gas Safe registered engineer may need to look at. So, if you've noticed cold spots on your radiators throughout your home, or if they are taking a lot of time to heat up, consider getting in touch with a Gas Safe registered engineer.

Unusual Noises Keep Occurring 

When boilers are close to breakdown, they often produce unusual noises. From kettling to banging and gurgling sounds, if you're noticing these kind of sounds, it could be an indication that there's a problem  and your boiler may well be in need of repair.

Cold Water is Being Produced

Sometimes cold water can be produced from appliances like our shower, whilst could simply indicate that the water needs switching on and waiting for the tank to refill. However, this could always be the sign of much bigger problems that may require a repair, and it may be a sign of a broken airlock or a failure in the motorised valve.

Contact us for our Services

Now that you know more about the signs to look out for, why not find out more about our services? Simply visit our services page. So, to get in touch, you can either give us a call via our phone number on, 0151 532 0182 or 07977 806 175, or by sending us an email via our email address at, team@aglheating.com. Alternatively, you send us a message via the contact form on the website.