Lochinvar & A.O. Smith 100167823 Integrated Control 321702-401 this blower motor maintains structural

this blower motor maintains structural integrity under the mechanical stress common in commercial hydronic HVAC environments

For service technicians managing high-capacity HVAC systems

ensuring a direct HVAC part replacement without rewiring

ensuring the refrigeration control circuit interrupts operation before significant mechanical failure occurs

Lochinvar & A.O. Smith 100167823 Integrated Control 321702-401 this blower motor maintains structuralThe Lochinvar & A. O. Smith 100167823 Integrated Control is a critical OEM replacement part designed for high efficiency hydronic systems. This main integrated control board serves as the central intelligence for Knight XL (KBN400) heating boilers and compatible A. O. Smith Cyclone Mxi commercial water heaters. Engineers and technicians rely on this digital boiler controller to manage complex ignition sequences, monitor flame rectification, and