hi,
I have a valilant combi boiler VCW GB 242EH i believe. the boiler has no problem supplying water on demand to the shower and taps, but the radiators only get mildly warm when heating is turned fully up. Also 3 radiators in the house stay stone cold! I have bled all radiators in the house and its made only a very minor difference to the working rads but still have 3 cold rads. the pressure is fine and stays consant, however on the boiler the temperature gauge is not working, could this indicate that the thermostat is faulty. Could i have a blockage somewhere or is the pump faulty, the boiler is 10+ yrs old.
any help gratefully recieved.
paul.
I have a valilant combi boiler VCW GB 242EH i believe. the boiler has no problem supplying water on demand to the shower and taps, but the radiators only get mildly warm when heating is turned fully up. Also 3 radiators in the house stay stone cold! I have bled all radiators in the house and its made only a very minor difference to the working rads but still have 3 cold rads. the pressure is fine and stays consant, however on the boiler the temperature gauge is not working, could this indicate that the thermostat is faulty. Could i have a blockage somewhere or is the pump faulty, the boiler is 10+ yrs old.
any help gratefully recieved.
paul.
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