It protects sensitive controller outputs from back-EMF and high-amperage draw

The 5651-131BX is the official superseding part number for the 5651-131

Where should the KVL be installed in the system

The LED indicators will flash to signal the circuit has been re-energized

this barber colman pneumatic gasket is specifically designed for mounting devices on 22-120 socket and plug assemblies

Watts 0121449 Valve Els PW 17895 It protects sensitive controller outputsThe Watts 0121449 is a high performance 140S 3 3 4" 150# automatic reseating temperature and pressure relief valve, engineered specifically for commercial water heater protection. As a veteran in the field, you know that domestic hot water supply tanks require precise thermal and overpressure mitigation. This unit features a robust bronze body construction with 3 4 inch NPT female inlet and outlet connections. The integrated 3 inch thermostat utilizes