This 1/3 HP HVAC motor operates at 1075 RPM on 208-230V single-phase power

maintaining correct blower timing is essential for preventing heat exchanger fatigue and ensuring optimal static pressure

minimizing ignition lag and lockout errors

and nylon materials of construction

Lochinvar & A.O. Smith 100112840 Connector Board 323613-751 This 1/3 HP HVAC motorThe Lochinvar & A. O. Smith 100112840 Connector Board is a critical OEM replacement part engineered for precise electrical signal routing in high efficiency commercial boilers and water heaters. As a veteran tech knows, maintaining signal integrity between the primary control module and peripheral sensors is vital for preventing nuisance lockout codes. This 100112840 circuit board serves as the central hub for component communication, ensuring that