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while the ANSI Class IV seat leakage rating and 50 PSI close-off pressure ensure reliable shut-off performance
the H-548NS allows for precise calibration
reducing total system downtime
Dual-Function Monitoring: Provides comprehensive sensing for both high and low-pressure conditions in a single
Its heavy-duty construction is built to withstand the rigors of commercial and industrial burner applications
Hoffman Controls 816-10DH Control Els PW 17895 while the ANSI Class IVThe Hoffman Controls 816 10DH is a high performance head pressure control designed for air cooled condensers, ensuring optimal operation in low ambient conditions. Engineered for versatility, this pressure actuated controller supports a wide voltage range of 120 600V AC and manages loads up to 10A. By modulating condenser fan motor speed based on liquid line pressure, it prevents low suction pressure and evaporator icing during cold weather startups
US$ 297.50
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US$ 225.00