Nidec-US Motors 4749 Motor THPU32HP7Y 25-inch outside diameter and a

25-inch outside diameter and a 1-inch finished bore equipped with a standard 1/4" x 1/8" keyway and setscrew for secure shaft integration

As a manual humidifier control

making it suitable for larger valve bodies requiring high closing force

Safe Venting: Engineered to provide the specific negative pressure required to clear combustion byproducts through the furnace vent flue

Flexible Power Options: Can be powered via C-wire or two AA batteries

Nidec-US Motors 4749 Motor THPU32HP7Y 25-inch outside diameter and aThe Nidec US Motors 4749 Motor is a professional grade 1 2 HP condenser fan motor engineered for demanding direct drive ventilation and HVACR applications. Operating at a synchronous speed of 1100 RPM, this single phase motor features a dual voltage 115 230V configuration, making it a versatile drop in replacement for various OEM condenser fan units. Built with an Open Air Over (OAO) enclosure, it relies on the systems airflow for thermal management,