Before you realise it, your gas boiler will leak and break. And if you’re reading this, we assume you are going through the same issue. So, without further ado, let’s get to the bottom of your boiler’s leak and figure out what you can do to fix it.

Why Your Boiler Is Leaking?

Corroded Pipes

The pipes are the most common cause of boiler leakage. Water and debris running through your pipes cause rust to settle in, pushing the pipelines to corrode over time. As a result, small gaps and the pipes begin to leak.

Bad Fitting

If your brand new boiler is leaking, then the problem is not corrosion. But the improper fitting of joints and other parts of the boiler causes your shiny, new boiler to leak. All you have to do is call the gas engineer, who fixes the fitting of your boiler and pipes.

Too Much Pressure

Have you seen the pressure gauge on your boiler? It’s unlikely for a gas boiler not to have one. If your boiler is leaking, make sure you do check that. Your boiler might be leaking because of excessive pressure. For a combi and steam boiler, 1 bar within the green marking is a perfect pressure. You can lower the pressure by bleeding the boiler and then the radiator. A boiler repair plumber in North Glasgow can help you with this. 

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Internal Wear and Tear (Corrosion Is Equals to Leaks)

We have discussed the corrosion of pipes in the boiler. But pipes aren’t the only part of the boiler that corrodes. Since the boiler has water flowing all the time internally, it starts to corrode and wear from the inside. And just like the pipes, the boiler itself starts to leak.

Faulty Heat Exchanger (Very Expensive, Better to Replace the Boiler)

A faulty or broken heat exchanger also causes the boiler to leak. Unfortunately, a heat exchanger is pretty expensive, and it would be better to replace your gas boiler rather than waste money on replacing the heat exchanger.

Broken Seals on Parts and Joints

Seals on parts and joints inside your boiler can degrade over time or if your boiler is over-pressurised, and when they break, water seeps out at a surprisingly fast rate.

How to Find a Water Leak in Your Boiler?

You should inspect if you see water leaking from your gas boiler, even if it is a small drip. First, sit down and examine the boiler and pipes beneath it to determine the source of the leak. Then, check the pressure gauge, and if you’re comfortable opening the boiler lid and peeking around, you can check for seal leaks at home. Alternatively, contact a professional.

How to Fix a Your Leaking Boiler

Once you see the fault in your gas boiler, it’s essential to get it repaired. While it might not be very dangerous for a short time, it can harm you in the long run. So, what you should do in such a situation. Read below to find out:

  • Start with switching off the gas boiler to avoid any short circuit.
  • Tie a plastic bag around the leak to prevent further water dripping.
  • Turn off the water flow and rain the system.
  • Mop the water puddle on the floor and place a bucket beneath the leak
  • Call a plumber to get boiler repair.

Call a Plumber to Get a Boiler Repair

Unless you are an expert, hiring a gas engineer to fix your boiler with all the safety precautions is better than attempting the repair yourself. So, wait’s the wait about? Make a phone call to the most qualified boiler repair technicians in the area to get rid of the mess caused by the boiler leakage.