I have a vokera Excell 80sp boiler and the pressure when the heating is cold is 2.5 bar. I think i need to release some pressure but don't know where the pressure relief / discharge valve is. Does anybody know?
hi, you should not use the prv to release pressure, there should be a drain off valve on one of the pipes leading to one of your rads you would be better off connecting a hose to this or just draining it into a container to release the pressure.
gary.wright53@googlemail.com
March 2008
drain pressure via a radiator bleed valve if no other means available
ck
March 2008
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