York S1-001-07119-000 Shaft 318518-761 The 1-1/2" Female NPT inlet

The 1-1/2" Female NPT inlet and 2" Female NPT oversize outlet are designed to reduce backpressure and facilitate maximum discharge flow during overpressure events

The York S1-022-09092-000 Expansion Valve is a critical OEM replacement part engineered for high-performance HVAC refrigerant metering in 4 to 5-ton heat pump systems

specifically the 14

Its polymer capacitive sensor is protected by an ePTFE filter that prevents water droplets and contaminants from reaching the sensing element

Its three-phase operation provides superior torque and efficiency compared to single-phase alternatives

York S1-001-07119-000 Shaft 318518-761 The 1-1/2" Female NPT inletThe York S1 001 07119 000 Shaft is a precision engineered HVAC blower motor shaft designed for heavy duty air handling applications. Constructed from high grade carbon steel, this York replacement shaft measures 27. 75 inches in length with a precise 1. 1373 inch outer diameter (OD). This specific 1. 1373 OD tolerance ensures a critical press fit or slide fit interface with blower wheel hubs and drive assemblies, minimizing vibration and radial runout