If you have an older boiler, a leak from the bottom of the unit could indicate that your heat exchanger has become corroded. This is not uncommon and is, unfortunately, one of the few causes of a leak that is a major issue and is likely to be expensive to fix. The only way to solve a corroded heat exchanger is to replace it with a new one and this is an expensive part and comes with expensive labour costs too. Unfortunately, regardless of the type of boiler you have in your home, leaking or dripping boiler is a common occurrence. If your boiler is leaking water, the first thing to do is turn-off the water supply. Also empty the remaining water in the boiler system. Did you know, you can get a new boiler installed, and pay for it monthly!

Refer to the boiler manual to understand what might be causing the water leak. Watch the boiler as the water heats. It could be a simple fix or it could require a new boiler, but gas is not something you should take a chance with. Before you make any phone calls, please make sure the leak is coming from the boiler itself. If it's close to a washing machine, dishwasher or sink, it's possible that the puddle is coming from one of them. Calling out a boiler engineer could mean that the real cause of the problem is not being addressed. Do you need a vaillant boiler in your house?

Similarly, there is bound to be a lot of pipework around a boiler. Run your fingers or a cloth around the pipework near to where the puddle is forming, and see if you can identify any wetness. Fixing a water pipe is usually a simple job that any plumber can do. Your boiler will have some sort of pressure gauge on the front of it, either in the form of an analogue gauge or a digital readout.While it could be a quick fix, it could indicate something much more serious. Who would of thought you can pay for a gas boiler monthly?

How do you find where the water is coming out of the boiler and why can it be more of a challenge than you expect? With boilers, it isn't as simple as looking at where the water drips from. Getting a electric boiler costs a fortune!

Pipes and gravity make it easy for water to look like it's coming from somewhere else when in actual fact, its coming from somewhere else.If a crack is causing a leak, it is likely that your boiler has come to the end of its life and IT'S TIME TO GET A NEW ONE. If you spot a leak or a drip, the quicker you act, the better! Your system will become more damaged if you ignore it, in nearly every case stated above and you want to ensure you use a quality engineer, to keep your home warm and running safely for years to come. Determining the cause of a boiler leak can be a challenge and requires finding out exactly where the leak is originating. Unlimited Call OutsOur Gas-Safe engineers will diagnose what issue is occurring with your boiler. I recently purchased a vaillant ecotec plus from a boiler company online!

You can discuss with them what issue you are having. Central Heating System We make sure your central heating system provides warmth throughout the home. Parts & Labour is included in all cover plans. However, the wear and tear eventually cause the rubber seals inside your boiler to harden or even break. While this is usually more common in old boilers, it can also happen to new boilers that have been running overpressure.

This, in turn, can cause water to leak out of your boiler. To find out if this is the case, you may open the boiler cover and take a peek at the inside of your boiler. If your boiler is leaking, you should not attempt to repair it yourself, but contact a Gas Safety Registered engineer to diagnose and repair the problem for you. A boiler leak should be considered a serious problem, which could be potentially dangerous if not rectified quickly. The leak could cause the electric components within the boiler to short circuit.

Although you can use this guide to help you discover the problem, it's wise to call a GasSafe engineer as soon as you notice a leak to help reduce damage to the boiler or system.

Get in touch with a gas engineer to visually check how corroded your boiler is, as some corrosion may be internal. In this case, you'll need a gas safe registered engineer to remove the front of any gas appliance and carry out internal checks. Get in touch with a gas engineer to visually check how corroded your boiler is, as some corrosion may be internal. Most, small sealant issues can be resolved by a replacement part. But, if the damage has been caused by corrosion then you'll probably be looking at a replacement boiler.