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Mend Ravenheat RSF820/2T Boiler Heating

ravenheat rsf820/2t?

boiler wont fire when asking for hot water.in summer/winter mode or just summer mode.can only get hot water if i put heating on.dhw stat only clicks now and then.but still no reaction from boiler.

micheal
August 2006
RavenheatRavenheat RSF820/2THeating, Home Heating SystemsBoiler Heating Ravenheat
change diaphram in diverter valve

dave
September 2006
Probably your water flow switch.

ccMods
August 2006

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