Precise Negative Pressure Sensing: Fixed -1

This model is explicitly designed without hold

The GRD10A-601 is engineered for a precise fit with Johnson Controls T22

High Electrical Capacity: Rated for up to 13

Direct Fit Compatibility: Specifically engineered for Copeland 4D/6D and 4R/6R series semi-hermetic models

York S1-373-39504-016 Conversion Kit 322027-701 Precise Negative Pressure Sensing: FixedThe York S1 373 39504 016 Gen2 Compressor Conversion Kit is a critical field upgrade designed to facilitate the transition from older compressor designs to current Gen2 high efficiency compressors in York, Coleman, and Luxaire HVAC systems. This comprehensive kit addresses the mechanical and electrical interface changes required when replacing an obsolete scroll compressor or reciprocating compressor. It includes the necessary piping modifications,