Nordyne 624689R Interface Module 322838-752 The solid brass body ensures

The solid brass body ensures thermal stability during high-temp brazing

or non-programmable configurations with up to 4 periods per day to meet specific user requirements

blue flame necessary to satisfy the heat sensing requirements of your system's thermocouple or flame sensor

compact component

Common Questions & Technical Support Is the capacitor included with this motor

Nordyne 624689R Interface Module 322838-752 The solid brass body ensuresThe Nordyne 624689R Interface Module is a critical replacement component engineered for precise communication between the thermostat and the integrated furnace control board in specific Miller and Intertherm gas furnaces. This OEM interface board is designed to manage the ignition sequence and blower timing, ensuring the heating system operates within factory specifications. As a direct fit Nordyne replacement part, it addresses common diagnostic