York S1-373-08112-700 Motor Kit

The York S1-373-08112-700 Motor Kit is a direct OEM replacement blower motor engineered for high-voltage commercial and industrial York HVAC systems. Operating at 480V 1Ph, this 3/4 HP motor features a standard 48 frame (48FR) design, ensuring a precise fit without the need for field modifications. With a rated speed of 1075 RPM and 3-speed versatility, this motor allows technicians to fine-tune airflow based on specific static pressure requirements of the air handler or furnace. The multi-speed capability ensures consistent air distribution while optimizing the system's energy profile. Designed for durability in high-demand environments, this S1-373-08112-700 motor facilitates smooth operation of the blower assembly, reducing vibration and extending the service life of the equipment. For contractors performing a York motor replacement, this kit provides the reliability required for 480-volt single-phase power configurations found in heavy-duty residential and light commercial rooftop units.

• OEM Compatibility: Guaranteed fit for York and Source 1 equipment using part number S1-373-08112-700.
• 480V High Voltage: Specifically designed for 480V single-phase industrial power circuits.
• Multi-Speed Flexibility: 3-speed configuration provides adjustable airflow performance at 1075 RPM.
• Universal 48 Frame: Standardized 48FR housing allows for straightforward mounting in existing blower housings.
• Industrial Grade: High-torque 3/4 HP output handles increased static loads in complex ducting.

Common Questions:

Can I use this motor in a 208-230V system?
No, this motor is specifically wound for 480V power. Attempting to run it on 208V or 230V will result in failure to start or irreparable damage to the windings. Always verify your line voltage before installation.

Does this kit include the capacitor?
While this is an OEM motor kit, it is standard industry practice to replace the run capacitor whenever installing a new blower motor to ensure the S1-373-08112-700 operates at its rated efficiency and torque.

What is the frame size, and will it fit my existing bracket?
The motor uses a 48 Frame (48FR). If your current motor is a 48 frame, the diameter and mounting bolt patterns should align correctly with the existing torsion flex or belly band mounts.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.