If your unit was originally equipped with an electronic control

This specific model features a terminal box (type BE) with a cable plug connection interface for secure electrical termination in the field

As a direct OEM replacement burner

This HVAC vent switch gasket ensures that the sensing probe accurately monitors flue gas pressure without interference from ambient air leakage or bypass

and HKN4460

Conbraco 78-717-01 Valve Els PW 17895 If your unit was originallyThe Conbraco 78 717 01 Mounting Kit is a precision engineered hardware package designed for securing actuator ready ball valves in industrial and commercial HVACR systems. This professional grade kit facilitates the seamless integration of valve automation assemblies, ensuring high torque stability and proper alignment between the valve stem and the actuator. Specifically compatible with select Apollo 78 series valves and other Conbraco flanged ball