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Brian
Brian, Plumber
Category: Plumbing
Satisfied Customers: 850
Experience:  16 yrs. experience as plumber, including full bathroom and kitchen installations.
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when combi boiler is selected for heating the temp. and pressure

Customer Question

when combi boiler is selected for heating the temp. and pressure just keeps climbing until the over pressure valve reaches 3.5 psi. and blows off and trips out.
Submitted: 4 years ago.
Category: Plumbing
Expert:  Brian replied 4 years ago.

emianplumbing :

Hi my name is XXXXX XXXXX no one has replied to you as yet. can you tell me how quick this happens and is it only on heating. also what make and model boiler is it thank you