Lochinvar & A.O. Smith 100110163 Circuit Board 320788-703 Is this the correct ignitor

Is this the correct ignitor for my furnace model

By using genuine unit heater conversion components

this replacement cage assembly ensures optimal superheat control and evaporator efficiency in commercial refrigeration and air conditioning applications

Note that both upper and lower thermostats should be set to the same temperature to maintain a uniform tank profile

Common Questions Is the motor module included with the Carrier HD44AE232

Lochinvar & A.O. Smith 100110163 Circuit Board 320788-703 Is this the correct ignitorThe Lochinvar & A. O. Smith 100110163 Circuit Board is a critical OEM replacement part designed for high efficiency residential and commercial water heaters. As a veteran grade draft motor control board, this component manages essential combustion system parameters, including blower motor timing and ignition sequence protocols. Field technicians rely on this PC board to resolve frequent ignition failure codes and intermittent power cycling issues. By