Aaon R48770 Check Valve Els PW 17895 contractors can eliminate erratic cycling

contractors can eliminate erratic cycling and restore optimal refrigerant subcooling and suction superheat calculations

making it a professional-grade solution for both new builds and retrofits across commercial mechanical rooms

Is the 12VDC solenoid suitable for outdoor use

adjusting the orifice in real-time to match the cooling load

or differential switch depending on which port the tubing is connected to

Aaon R48770 Check Valve Els PW 17895 contractors can eliminate erratic cyclingThe Aaon R48770 Check Valve is a 1 2 inch magnetic check valve engineered for precision refrigerant flow control in high performance HVAC systems. This HVAC check valve utilizes a magnetic seating mechanism that ensures a positive seal without the pressure drop typical of spring loaded alternatives. Designed specifically for Aaon rooftop units and condensers, the R48770 prevents lateral migration of refrigerant and backflow during compressor idle