Using a different horsepower or speed rating can disrupt the pressure switch calibration and lead to system lockout or heat exchanger damage

the universal mounting flange simplifies field installation and serviceability

it provides smooth ignition cycles

making it a standard choice for contractors focusing on HVACR system maintenance and high-pressure fluid control applications

Key Benefits Ensures accurate head pressure control in ambient temperatures down to -20°F

Reznor 197065 Gas Valve 326058-758 Using a different horsepower orThe Reznor 197065 Gas Valve is a technical grade, 2 stage propane gas valve engineered specifically for high output Reznor unit heaters. This 24v LP gas valve operates as a critical fuel regulation component, managing precise manifold pressure to ensure stable combustion stages in large scale heating applications. Designed with 3 4 inch FNPT inlet and outlet connections, the 197065 is the direct OEM replacement for Reznor UDAP, UDAS, UBX, and UDX