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

5" WC output despite fluctuations in inlet supply pressure

a new layer of silicone-based thermal grease must be applied

This makes it a critical stock item for contractors maintaining variable speed drive systems where consistent torque and belt alignment are non-negotiable

While this kit provides the primary collar

Liebert P-0180S Valve 326058-755 Precision Calibration: Features computer-calibrated settingsMaintaining 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