offering a drop-in HVAC contactor solution with a compact design that fits tight control panels without sacrificing arc suppression capabilities

making it a critical stock item for furnace and air handler repairs

provides a physical barrier against unauthorized adjustment or removal of gas monitors

Switch Configuration: DPST (Double Pole Single Throw) manual reset design prevents automatic restarts until investigated

Watts 0163754 Valve Freon offering a drop-in HVAC contactorThe Watts 0163754, also identified as the 40XL 7 100, is a heavy duty, automatic reseating temperature and pressure relief valve engineered for high capacity commercial water heating systems. Designed for precise protection, this 1 inch NPT valve manages thermal expansion and over pressure conditions with a 1,481,000 BTU hr steam discharge capacity. It features a durable bronze body and a 7 inch thermo bonded coated extension thermostat to ensure