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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
Durable Construction: Built to withstand commercial and industrial environments with high-duty cycle requirements
Engineered for compatibility with "E" series main valves
Standardized Fitment: The 48 Nema Frame size ensures a direct drop-in replacement for specified York and Luxaire residential units
Industrial Grade Contacts: Manufactured to resist arching and carbon buildup
Does this unit require a "C" common wire
Watts 0275404 Valve 326058-757 Durable Construction: Built to withstandThe Watts 0275404 is a high capacity boiler pressure relief valve from the Series 174A, engineered specifically for hot water heating and domestic supply systems. This 1 inch NPT threaded valve is designed to handle demanding commercial and industrial hydronic loads, featuring a discharge capacity of 3,215,000 BTU hr at a 125 PSI pressure relief setting. Built with a rugged bronze body and a stainless steel spring, it utilizes a non metallic, soft