My Baxi boiler which is only 3yr old keeps loosing pressure it has to be re presurised about 3 times a day :( This morning when I was re presurising it the right key would not turn off it just goes round and I ended up switching the boiler off because the pressure was going into the red zone which I believe is dangerous?
look on the outside wall where the boilers fixed to. u should see a leak where the water is dripping. this means the pressure relief valve has gone. call an engineer in to change it. also if its in the red then it will just throw the water out this valve. this is the reason for the valve is if u over pressurise the boiler it will discharge the water
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