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Question:

My pressure valve in my boiler keeps going on safety and I dont know how to fix it.?

Water keeps pouring out and cause's a flood, how do you fix this

Answer:

you need to replace the valve. get info off it and get the same psi. also check the temp. setting making sure that it is not cranked way up there.
your auto fill valve is seeping and letting more water in the system and when cold water expands the pressure exceeds the 30 lb relief valve and blows off and keeps repeating it' self over and over bably should just change it .But some auto fill valves can be repaired or cleaned of debris that is keeping it open .if you have this type you can shut off the boiler and shut off the supply to the auto feeder and reduce the boiler presser down to zero and take apart the auto filler valve remove the 4 screws on top and pull apart carefully there is a spring inside and a screen and a diaphragm also which may have cracked from excessive rust heck just change it out for the price it won't be worth repairing and change the relief valve while your at it if that blows off to many times than it has weaken also and should be replaced .gl
First a million.5 is extremely too severe as a initiate rigidity, a million bar is extremely sufficient. in the adventure that your rigidity is increasing fairly right removed from initiate this is maximum possibly a rigidity vessel undertaking, the two its busted or desires to be pumped up returned. You dont genuinely say what kind you have as they do selection yet once you have the instructions for the boiler locate the rigidity vessel and seek for the inflater valve. Its precisely the equivalent to look at as on a automobile wheel. eliminate the screw on cap and depress the little center nipple intently. What you should get is air yet what i think of you will get is water. i might propose which you're possibly going to desire an engineer to kind the subject till you're an exceedingly in a position DIY individual. If its busted based on the kind it may nicely be a greater decrease priced option to desert the onboard vessel and in good condition a piggyback vessel on the wall which comprise the boiler. which will for sure rely on the place the boiler is placed as its no longer notably on the kitchen wall. EDIT i might take subject with the remark that the nice and cozy rigidity is academic and the gauge is in simple terms to chilly fill properly. The rigidity gauge could be an exceedingly clever help in looking some boiler issues which comprise a defective rigidity vessel. How might you comprehend that the rigidity became increasing without postpone if in any respect if it wasnt there and to be waiting to assert from that there seems to be a rigidity vessel undertaking. additionally to assert if it is going over rigidity its ok it is going to discharge the surplus rigidity off by way of the protection valve, why did it pass over rigidity,there must be some clarification for that to ensue.

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