Ravenheat boiler - Pressure rises when boiler is in use?

Marian-Silviu · 11 Dec 2016

Hello everybody,

I have a problem with my Ravenheat boiler. The pressure is somewhere between 1 and 2 but when I turned it on pretty quickly it goes to over 2 (10 minutes) so I have to turn it off. Then in a few hours is back to normal but everytime I use it it goes over 2 pretty quickly.

Anyone might know what the problem is?

gigz · 11 Dec 2016

Expansion vessel flat/burst, blockage between system and vessel. Probably.

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Ravenheat boiler - Pressure rises when boiler is in use?

Marian-Silviu

gigz

DIYnot Local

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