it replaces various legacy models

Common Questions What causes the Lennox 75W43 thermal switch to trip frequently

The 100291509 operates without the need for electricity

Integration is streamlined via USB connection for program transfers and optional Ethernet capabilities for remote real-time control and firmware updates

If the existing motor fails to reach the required RPM or has a failing bearing

Fasco D228 Motor 323613-751 it replaces various legacy modelsThe Fasco D228 Motor is a high performance 1 80 HP OEM replacement motor designed for light duty HVAC and ventilation applications. This 3000 RPM shaded pole motor operates on 115V single phase power and features a Clockwise (CW) rotation as viewed from the lead end. Engineered with a durable 3. 3 inch frame diameter and sleeve bearings for quiet, reliable operation, the D228 serves as a direct drop in for several specific Nutone and Broan bathroom