Ensure the supply line is flushed of debris before installing the new nozzle

Using a 3-pole contactor in place of a 2-pole unit may require adjustments to the wiring layout and physical space within the control box

vibration-free tolerance

Direct Technical Replacement: Simplifies the repair process when field-wiring or existing terminal connections are compromised

The Aprilaire 4191 operates on 120 volts and is used for hang-mount or through-the-wall models like the 350 or 360

Fasco D0346 Motor 318973-401 Ensure the supply line isFor service technicians requiring a reliable drop in for Penn Ventilator units, the Fasco D0346 Motor provides the specific torque and multi speed capability needed for commercial exhaust and ventilation systems. This 3. 3 inch diameter motor is a direct OEM replacement motor, featuring a robust Permanent Split Capacitor (PSC) design that ensures efficient continuous duty performance. Operating at 115V with a 2. 9 Amp draw, this 1 4 HP blower motor