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it operates by opening or closing electrical contacts in response to system pressure changes
It only closes when electrical power is applied
though it can handle significantly higher close-off pressures depending on the paired actuator
5" Water Column for consistent thermal output
York S1-373-39504-023 Conversion Kit 320788-704 it operates by opening orFor field technicians upgrading residential and commercial systems, the York S1 373 39504 023 Gen2 Compressor Conversion Kit provides a critical interface for transitioning older units to second generation compressor technology. This HVAC compressor upgrade kit is engineered to eliminate mounting and wiring discrepancies when replacing obsolete reciprocating or scroll models with high efficiency Gen2 compressors. By utilizing this OEM York conversion
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