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

System Security: Prevents common leak points associated with makeshift fittings

making it a reliable direct replacement for 5501-378 and various OEM 5500-series models

Designed with a 76-inch capillary tube

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

reducing the need for field modifications

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