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boiler wont start?

weil-mclain boiler gold GV. zone 2 works fine. when zone 1 calls for heat the zone valve opens but boiler doesn't go on.

firefighter
May 2009
Heating, Home Heating SystemsBoiler Fine Heat
Sounds like the actuator limit switch is broken, you should be able to repalce the actuator which will resolve the problem

www.elanar.co.uk
May 2009

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