Featuring a rugged 3/4" NPT connection and a 1 1/2" shank

Automatic Pilot Recovery: Detects flame loss and sparks immediately to maintain continuous heating operation

Rotation is typically determined by looking at the wheel from the hub/motor side

The 120Vac coil is Class H rated for high-temperature resilience

Watts 0275600 Valve Els PW 17895 Featuring a rugged 3/4" NPTThe Watts 0275600 (also identified as model 275600) is a high capacity 174A 1 1 4" 30# boiler pressure relief valve engineered for critical overpressure protection in large scale hydronic heating and domestic supply systems. This ASME Section IV rated safety valve features a rugged bronze body construction with 1 1 4" NPT female inlet and outlet connections. It is factory set to discharge at 30 PSI with a massive certified steam relief capacity of