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Functioning as a master module
fan centers
typically found on the suction/discharge lines of specific Trane and American Standard air handlers and condensers
this pump temperature control provides the necessary 1/2" NPT integration and electrical reliability that veteran technicians expect
McDonnell & Miller 250-3/4-15 Valve Els PW 17895 Functioning as a master moduleThe McDonnell & Miller 250 3 4 15 is a high performance 3 4" NPT Pressure Relief Valve engineered for critical over pressure protection in hydronic heating systems and storage tanks. Featuring a robust bronze body and seat, this valve is factory set at 15 PSI with a substantial thermal discharge capacity of 515,000 BTU hr. Designed to meet ASME Section IV code requirements for heating boilers, it utilizes an EPDM rubber diaphragm and seat disc to
US$ 41.99
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