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and Comfortmaker units using Fenwal DSI systems
serving as the "brain" that coordinates between the ambient sensors and the reversing valve to clear coil frost effectively
The Weil McLain 590-317-305 is a professional-grade woven fiberglass gasket specifically engineered for high-temperature sealing on cleanout plates
this PCA is calibrated for a 15 PSI maximum operating pressure
leading to overpressurization of the output chamber and inaccurate readings
Superior Refrigeration 594WA-21ST Ball Valve THPU32HP7Y and Comfortmaker units using FenwalThe Superior Refrigeration 594WA 21ST Ball Valve is a heavy duty 2 1 8" ODF ball valve engineered for critical isolation in high capacity HVACR systems. Built with a forged brass body and featuring robotically welded body joints, this valve is designed to eliminate leak paths in demanding environments. It utilizes a full port design to ensure unrestricted flow and minimal pressure drop across the line, making it ideal for suction, discharge, and