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Universal Compatibility: The 330V 50/60Hz rating makes it suitable for a wide variety of Lennox replacement parts and general HVACR applications
this differential air pressure switch utilizes a silicone diaphragm and a snap-acting SPDT switch to monitor air velocity and pressure drops across filters or coils
requiring no initial greasing in the field
It features a high-visibility
Emerson Alco 057317 Expansion Valve Els PW 17895 Universal Compatibility: The 330V 50/60HzThe Emerson Alco 057317 is a high capacity balanced ported expansion valve engineered for precision refrigerant metering in commercial air conditioning and refrigeration systems. Specifically designed for 15 ton R22 and R407C applications, this externally equalized thermal expansion valve (TXV) effectively compensates for pressure drops across the evaporator, ensuring consistent superheat control and maximizing coil efficiency. This model features a 5