This kit allows technicians to restore original seat integrity and pressure ratings without necessitating a full valve body replacement

Multi-Fuel Ready: Shipped with an installed Nat Gas orifice and a separate Liquid Propane (LP) orifice for immediate field conversion

Continuous exposure to acidic combustion gases and exterior elements causes oxidation

The York 326-33850-000 typically includes the primary pump assembly and the essential sealing components required for a standard swap-out

this York HVAC safety switch prevents thermal runaway by interrupting the burner circuit if airflow is restricted or internal temperatures spike

Trane SWT3172 Pressure Switch 320788-703 This kit allows technicians toThe Trane SWT3172 High Pressure Switch is a critical safety component designed for professional grade protection in residential and commercial HVAC systems. This OEM Trane pressure switch acts as a fail safe, monitoring discharge line pressures to prevent catastrophic compressor failure. Engineered for high pressure refrigerants like R 410A, this 800 PSI cutout switch automatically interrupts the 24V control circuit when system pressures exceed safe