Optimized Combustion: Helps maintain AFUE efficiency ratings by providing a consistent fuel stream to the burner

Built for the rigors of residential and commercial HVACR environments

Does this part work with different pressure ranges

In most Rheem and Ruud air handlers

Featuring a 7/8" ODF solder connection

Nordyne 917333 Control Board Refrigerant Optimized Combustion: Helps maintain AFUEThe Nordyne 917333 Control Board serves as the central command for 24V gas fired furnaces, managing critical ignition sequences and safety protocols. As a genuine OEM furnace control board, it is engineered to replace failing integrated modules in residential and manufactured housing units, including brands like Intertherm, Miller, and Broan. This HVAC circuit board replacement supports both Hot Surface Ignition (HSI) and Direct Spark Ignition (DSI)