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Using this on a 120V circuit will result in insufficient secondary voltage and failure of the control system
and 3650 ohm resistors for accurate simulation
This 1/2 inch sweat connection valve is purpose-built for high-temperature demands
making it a versatile HVAC mechanical timer for various circuit types
it features an epoxy encapsulated enclosure that provides superior protection against vibration and environmental moisture
Watts 0382392 Valve Els PW 17895 Using this on a 120VFor high capacity hot water space heating applications, the Watts 0382392 (Model 740 3 4 60) is the industry standard for reliable overpressure protection. Engineered with a rugged iron body and a 3 4" x 1" configuration, this ASME Section IV pressure relief valve is specifically designed to handle discharge capacities up to 1,566,000 BTU hr. As an experienced contractor, you know the importance of keeping sediment away from the seat; this 740 Series
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