Kunkle Valve 0537-G01-HM0030 Relief Valve Els PW 29614 For technicians performing routine maintenance

For technicians performing routine maintenance or manifold upgrades

If the Aaon P81570 fails to close at 140°F

The Johnson Controls SEN-600-1 is a professional-grade remote indoor temperature sensor designed for precision monitoring in commercial HVACR environments

This unit is designed for field technicians who require a high-temp solenoid valve that can withstand elevated ambient temperatures without coil failure

While the Series 3E handles high pressure

Kunkle Valve 0537-G01-HM0030 Relief Valve Els PW 29614 For technicians performing routine maintenanceThe Kunkle Valve 0537 G01 HM0030 (also identified as 537 G01 HM0030) is a heavy duty, direct spring ASME Section IV relief valve designed specifically for low pressure hot water boilers, heat exchangers, and generators. This 1 1 2" x 2" boiler safety valve features an extra heavy bronze body and a B584 alloy 8440 seat, providing reliable overpressure protection. It is National Board certified with an "HV" designator, delivering a steam capacity of