These cast iron flanges are primarily intended for technical HVACR applications

48 Amps and a 2

so you can manage all 190-068 units in a facility with a single key

including units from Heil

Key Benefits Multi-Fuel Compatibility: Engineered for seamless performance with Natural Gas and Liquid Propane systems

York S1-1PS3302 Conversion Kit 318172-701 These cast iron flanges areThe York S1 1PS3302 Conversion Kit is a critical component for field converting standard gas furnaces for high altitude propane operation. Designed specifically for York furnace pressure switch replacement and manifold adjustments, this kit ensures the burner flame remains stable and efficient in thinner 4,500+ foot atmospheres. Proper installation of the S1 1PS3302 propane conversion prevents nuisance pressure switch trips and combustion instability,