Boiler with Zone Valves Won't Come On - Bad End Switches
Make: All Model or Series: All Type: Gas Boiler Problem Description: No heat Observed Symptoms: All thermostats calling for heat but pump doesn't run & burners don't ignite. Solution: Found power to valves but no closure of the end switches to activate boiler. Replaced valve...
30 Jan, 2017 Comments: 0
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