York S1-1PS0167 Kit 320074-702 System Security: Prevents common leak

System Security: Prevents common leak points associated with makeshift fittings

The upper unit features a manual high-limit safety reset (ECO) calibrated to trip if tank temperatures exceed safe operational parameters

Key Benefits Tamper-Proof Security: Prevents unauthorized temperature changes

thanks to its NBR (Buna-N) seals

or pressure switch errors

York S1-1PS0167 Kit 320074-702 System Security: Prevents common leakThe York S1 1PS0167 is a critical 80% MH LP High Altitude Kit designed for technicians performing liquid propane conversions on sealed combustion downflow furnaces. Engineered specifically for York DGAA and DGAH series models, this OEM kit ensures the burner manifold maintains the correct gas to air ratio when operating at elevations above 2,000 feet. By utilizing precise burner orifices and pressure regulator adjustments, this kit mitigates the risk