Reznor 159743 Gas Valve 320788-703 Always verify the actuator size

Always verify the actuator size matches the 13

which can corrode the internal mechanisms and lead to "Gas Valve / Connection" faults on the Smart System interface

Universal Mounting: The magnetic design allows for installation in either horizontal or vertical piping layouts without gravity-dependence issues

OEM Compatibility: Replaces part numbers IS20232-5272 and 149879

The 50DK508237 sensor is a direct-fit for numerous Carrier and Bryant commercial HVAC applications

Reznor 159743 Gas Valve 320788-703 Always verify the actuator sizeThe Reznor 159743 Gas Valve is a critical OEM replacement part designed for high performance gas flow regulation in commercial and industrial unit heaters. As a Dual Combination Gas Valve (often cross referenced with the White Rodgers 36G series), this 1 2 inch NPT component is engineered for direct spark ignition (DSI) and hot surface ignition (HSI) systems. This single stage valve facilitates a fast opening sequence, ensuring reliable combustion for