compatibility depends on the specific media and pressure ratings of your valve body

Is a vent limiter included with the 325-3-1/2

Optimized Refrigerant Control: Enables precise flow regulation to maintain critical superheat and subcooling levels

These bearings are typically supplied with a factory grease charge

York S1-363-90016-703 Heat Exchanger Refrigerant compatibility depends on the specificThe York S1 363 90016 703 Heat Exchanger is an OEM replacement part engineered for high efficiency residential HVAC systems. This heavy duty 5 tube heat exchanger is constructed from aluminized steel to provide superior thermal conductivity and resistance to the corrosive effects of combustion gases. Designed for multi position furnace configurations, it facilitates precise heat transfer between the burner assembly and the circulating air stream,