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Mend Ravenheat 28i rsf Combi Boiler Lockout Central Heating

28i rsf combi?

while central heating is on temp guage starts to go off the radar. i let some pressure out as worried boiler may blow.In the morning guage is at zero boiler locked out no hot water.i then refill pressure holds all day until heating is activated then same cycle again.

paul
September 2010
RavenheatRavenheat 28i rsfHeating, Home Heating SystemsCombi Boiler Boiler Lockout Central Heating
Brucey how do i re -pressurise my expansion vessel with a footpump?

paul
September 2010
Expansion vessel needs re-pressurising with a footpump.

Brucey
September 2010

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