HIGH TEMPERATURE LIMIT- DIRTY FILTER + HIGH GAS PRESSURE + DOUBLE HUM BYPASS TO SHARED RETURN
No gas from an underground gas line feeding a garage heater.
Water heater replacement. River hills Wisconsin.
Boiler inspection. Control board and air eliminators replaced. River Hills Wisconsin.
ISSUE: Pressure Reducing Valve[set at 10psi] Internally Leaking Water into System causing High Pressure[21psi] in Boiler & Pressure Tank- SOLUTION: Replacement of Leaking Pressure Reducing Valve