Lochinvar & A.O. Smith 100112614 Controller 319848-301 Most OEM replacement motors require

Most OEM replacement motors require a specific MFD-rated run capacitor

reducing installation time during emergency repairs

High-Voltage Integration: Specifically designed for 400/460V 50/60Hz configurations found in heavy-duty air handlers and RTUs

Whether you are performing routine maintenance or a critical fan coil unit repair

while the EPDM glass seal provides high-performance resilience against leaks

Lochinvar & A.O. Smith 100112614 Controller 319848-301 Most OEM replacement motors requireThe Lochinvar & A. O. Smith 100112614 Combined Controller is the primary electronic control board managing combustion, temperature regulation, and safety protocols for BTH 400A Series 104 commercial water heaters. As a critical OEM replacement part, this integrated controller replaces legacy part number 9008219005, ensuring seamless BTH 400 104 compatibility. Designed specifically for natural gas water heaters, it monitors internal flow, pressure, and