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yes...any clues no how to check/repair solenoid? thanks

is it difficult to repair the solenoid or does it mean the gas valve has to be removed? thanks

Hi I have measured the resistance on the two prongs that come out of the gas valve and it shows 40 on the x1K scale. presume it is 40,000 ohms?? any clues thanks

Hi Chris I am unsure were to locate the gas valve. There is a unitrol gas valve and a knob with pilot ignition star and small logo with flame. The knob is turned to this last position once the pilot is on. What are your thoughts?

thanks Mick there is a gas control knob, though I am not too sure where the gas valve wires a relocated. can you assist pls? thanks

Hi, I have quite an old central heating system and the burner will not ignite. The model is fuelsaver 12RS from ca. 1981. I have checked the electrics following troubleshoot manual and it seems ok. Voltage across solenoid is 25V and when the thermostat is switched off this shows 0. The pilot...