Daikin-McQuay SG9980212-02 120V Unloader Valve & Gasket

The SG9980212-02 is a 120V unloader valve and gasket specifically designed for Daikin-McQuay air conditioning systems. It plays a crucial role in safeguarding your system's compressor, the workhorse responsible for circulating refrigerant and generating cool air. The valve functions by monitoring refrigerant pressure. When pressure exceeds safe limits, the unloader diverts excess refrigerant, preventing compressor overload and potential damage. This vital process ensures the smooth operation and longevity of your air conditioning unit.

Typically found in rooftop units, chillers, and other commercial and industrial HVAC systems, the SG9980212-02 offers several benefits. By regulating pressure, it reduces wear and tear on the compressor, extending its lifespan and minimizing the risk of costly repairs. Additionally, it contributes to improved system efficiency, potentially lowering your energy consumption and associated costs.