If someone tells you that your heat exchanger has cracked they are pretty much signing the death warrant on your boiler. Heat exchanger replacements cost hundreds of pounds and if it's gone, there's a good chance you'll be experiencing other problems even if you do get it fixed. If you have bled your radiators recently, there is a chance that the boiler pressure dropped. You won't be able to diagnose a broken heat exchanger, you have to be trained in boilers from birth. It can also cause mould in the room, where the unit is kept. Who would of thought you can pay for a electric boiler monthly?

Check to see if your boilers gauge needle is pointing to the green or the red. The good news is that diagnosing and fixing such an issue is easy. If you're seeing large amounts of water coming out of the pressure outlet pipe, this could mean there's too much pressure inside the boiler. It uses a quick opening valve that can sometimes be damaged. What happens next is that the pressure relief valve lets out the excess pressure from the boiler, so the appliance can reach a safe spot. Getting a gas boiler does not have to cost a fortune!

If youre seeing water, check all the fittings of the boiler. Because of this, it can cause the joints to loosen and leak water. Depending on where the leak is, you might be able to use the unit. When the boiler's pressure is too high, the tension exists as air through the auto-air vent. While we have already stressed it enough, DO NOT ATTEMPT TO REPLACE OR REPAIR YOUR BOILER ON YOUR OWN. Getting a new boiler fixed can go really smoothly when done correctly.

This can lead to complete boiler failure if not treated and it can run onto the electrical printed circuit board which is the brain of the boiler and expensive to replace. It's a bit like boiler olympics only with less television coverage. We recommend getting a new boiler if you get a broken heat exchanger diagnosed. The procedure prevents issues, such as a damaged vessel, from occurring in the first place. Although drastic, extensive water damage from a leaking boiler could cause the growth of mould and fungi, which can cause hazardous effects on your health. Do you know anyone that needs a vaillant ecotec plus installed?

A gas safe engineer would be required here to carry out any work on flues. That's why you should take care of the leak or call a professional as soon as possible. This can lead to corrosion if not treated. Mould can quickly spread in damp conditions, creating nasty symptoms including blocked noses, coughing, sneezing and even difficulty in breathing and asthma. In the meantime you should place a bucket or another kind of plastic container below the leak, so the water wouldn't drop on the ground. Did you know, you can get a vaillant boiler installed, and pay for it monthly!

Another reason could be a badly fitted flue, like mentioned in the previous paragraph. Sometimes, the seals on internal parts of your boiler can decay and fail, once the seal has broken water will leak out. Newly installed boilers may also need tightened joints. The result is a significant drop in the pressure gauge. Boilers contract and expand as the temperature changes from hot to cold. If your buying a house, look for one with a vaillant ecotec pro as it saves alot of hassle.

When you turn the heating up again, you can be sure the leak will return, as well. So you may as well just get the whole pump replaced if that's what your issue is. Apparently Glow Green Ltd is a company that can install and manage new boiler cost for your home!

Yes, hopefully the leak will stop, as well, until help arrives. If it's in the red, you'll need a professional to bleed your boiler to lower the pressure.When you need to re pressure the appliance, grab the copper pipe and screw it in between the two taps. Although you can remove the cover of the boiler and look around at home, we'd advise you to contact a registered gas safe engineer.