It is also used in specific B5 and B6 series air handlers when a 5kW configuration is specified on the rating plate

Enclosed Protection: The rugged housing prevents contact contamination

ensuring the technician can investigate the cause of the drop

and AFRB series

Nidec-US Motors 1692 Motor 320734-701 It is also used inThe Nidec US Motors 1692 is a high performance direct drive blower motor designed specifically for residential and commercial HVAC units. Operating at 115Vac, this 1 3 HP furnace motor offers a synchronous speed of 1800 RPM with a base operating speed of 1625 RPM. As a three speed blower motor, it provides flexible airflow control to meet various cooling and heating demands. The 48Y NEMA frame and 1 2" diameter shaft ensure a standard fit for most 5.