While this kit provides the primary collar

Precision Calibration: Features computer-calibrated settings with a 7°F differential for stable cooling performance

Optimized Flow Dynamics: High flow capacity (Cv) minimizes pressure drop across the liquid line

Operating on a 208/230V single-phase circuit

finished bore component engineered for reliable power transmission in fractional horsepower applications

Liebert P-0180S Valve 326058-755 While this kit provides theMaintaining precise suction pressure is non negotiable in mission critical cooling environments, and the Liebert P 0180S Valve is the standard for reliable capacity control. This 1 2 inch ODF solder hot gas bypass valve is engineered to prevent evaporator coil freeze ups by introducing high pressure refrigerant gas directly into the low side circuit during low load conditions. As a genuine OEM HVAC replacement part, the P 0180S ensures seamless