it withstands the temperature fluctuations of heater cabinets

By utilizing a die-cast aluminum construction

What does 'Open-on-Low' mean for this application

Delivering a reliable 70 lb-in torque (8 Nm)

Using it with R-22 will cause immediate mechanical failure due to oil and pressure incompatibilities

Copeland 998-0130-00 Unloader Kit 322055-301 it withstands the temperature fluctuationsThe Copeland 998 0130 00 Unloader Kit is a critical compressor unloader valve assembly designed for technicians managing commercial refrigeration and HVAC systems. As a veteran in the field, you know that effective compressor capacity control is non negotiable for system longevity. This kit features a precision engineered unloader piston that integrates directly into the cylinder head, allowing for smooth refrigerant flow regulation during part load