This model is technically identical to the V8043E1012/U

Class FT Insulation: Enhanced thermal resistance prevents breakdown in high-duty cycle applications

it serves as an exact OEM replacement blower wheel for a wide range of Trane and American Standard units including TCC018F100BA

and Vanguard systems

Fasco D150 Blower Motor R-410A This model is technically identicalThe Fasco D150 Blower Motor is a high performance 1 4 HP replacement motor designed for demanding HVAC delivery systems. Operating at 115V with a 3 speed configuration, this PSC motor features a 5 inch diameter NEMA 42 frame and a resilient thru bolt mounting system for broad compatibility. Engineered with sleeve bearings and Class B insulation, it maintains a consistent 1050 RPM and handles ambient temperatures up to 40C. The open air over (OAO)