The 100073333 is specifically designed for the Lochinvar FTX600 through FTX850 series boilers

Using it with R-410A will lead to incorrect metering and potential compressor damage

effectively covering 1/3 HP to 1/5 HP requirements

In HVACR and mechanical rooms

or the system struggling to provide heat in low temperatures

Fasco D3325CCW Motor 326010-701 The 100073333 is specifically designedThe Fasco D3325CCW Motor is a high performance 1 25 HP 115V ventilation motor engineered specifically for fan and blower duty. For contractors looking for a drop in replacement, this 3. 3 inch diameter shaded pole motor features a single speed design operating at 1550 RPM, delivering consistent airflow in both residential and commercial HVAC systems. Built with a robust steel frame and ball bearings for extended life, the motor is thermally protected