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home Fix label Heating label_important Home Heating Systems

my betacom 30 combi is operating at 3.5/4.0 bar ?

is there a way of safely bringing the pressure down to a reasonable working pressure
jamie, November 2009
home Fix label Heating label_important Home Heating Systemsdone
put a hose on boiler drian point release pressure to 1 bar. fire boiler and whatch pressure if this starts to rise above 2.5 bar. I would suggest the expansion vessel as deflated. I would allso be thinking why as PRV NOT activated is this faulty.

kw, November 2009
Yep - bleed off water at a convenient radiator valve. Be patient - you'll need a few pints removed.

John, November 2009

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