How do I set the defrost curve on the S1-331-01975-102

this universal gas valve is convertible and includes the necessary LP conversion kit for propane setups

Key Benefit List: Exact OEM Compatibility: Specifically engineered as the direct replacement blower wheel for Power Venter SWG-8 models

This SPST pressure switch features an open on pressure drop (open-low) action

York S1-373-27868-407 Evaporator Coil 321142-301 How do I set theThe York S1 373 27868 407 Evaporator Coil is a critical 4 ton OEM replacement engineered for precision heat transfer in commercial and heavy duty residential split systems. This indoor evaporator coil serves as a direct drop in for technicians maintaining York HVAC systems, encompassing a robust copper tube and aluminum fin construction that ensures high efficiency thermal absorption. Designed to handle R 410A refrigerant, this assembly integrates a