Reznor 159743 Gas Valve 30067439-890 this assembly maintains the factory

this assembly maintains the factory ignition timing and spark strength required for high-efficiency hydronic systems

This 180-degree thermostat is designed for high-heat output

Whether you are performing a commercial HVAC coil replacement or addressing a system-wide humidity issue

This genuine Carrier replacement part ensures a seamless connection between ducting sections or blower components

Reznor 159743 Gas Valve 30067439-890 this assembly maintains the factoryThe 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