York S1-1NP0703 Conversion Kit 321894-708 HVACR Optimized: Specifically engineered for

HVACR Optimized: Specifically engineered for 24VAC secondary systems

On this integrated furnace control

the wheel comes equipped with a pre-installed heavy-duty set screw for secure attachment to a standard 1/2-inch motor shaft

Diagnostic LED Interface: Simplifies service calls with clear flash codes for internal failure

York S1-1NP0703 Conversion Kit 321894-708 HVACR Optimized: Specifically engineered forThe York S1 1NP0703 LP Gas Conversion Kit is a field installed assembly designed to convert natural gas standard efficiency furnaces to liquid propane (LP) operation. Engineered specifically for York, Luxaire, and Coleman single stage gas valves, this kit ensures stable manifold pressure and reliable ignition in high demand heating applications. It features high precision brass burner orifices and a heavy duty regulator spring to maintain consistent