AO Smith Century [3/4hp] HP Motor (48Y) [115/230v] (QC1072) Square Flange Electric Motor

AO Smith Century [3/4hp] HP Motor (48Y) [115/230v] (QC1072) Square Flange Electric Motor

Engineered by A.O. Smith Century, the 48Y frame, 3/4 HP motor (model QC1102) is a trusted replacement designed to keep residential, commercial, and industrial systems running smoothly. As part of Regal Beloit’s global family, these motors uphold a long-standing standard of quality and reliability, ensuring your equipment returns to peak performance quickly and with minimal downtime.

Why choose this A.O. Smith Century motor?

• — matches the 48Y frame, mounting footprint, and single-speed configuration so you can swap in seconds without major rework.
• — designed for 115/230V operation, giving you flexible service options and easier stocking for varying installs.
• — backed by 75+ years of motor experience and the continued quality commitment of Regal Beloit, a global leader in electric motors.
• — a go-to replacement for a wide range of equipment that uses a 48Y, 3/4 HP, single-speed motor, from residential systems to commercial and light industrial applications.
• — Bath & Spa Parts Online provides access to Century/A.O. Smith replacements and knowledgeable guidance for installation and compatibility.

Specifications at a glance

• Frame: 48Y
• Horsepower: 3/4 HP
• Speed: 1-S (single speed)
• Voltage: 115/230V
• Manufacturer: A.O. Smith / Century (Regal Beloit)

Ideal applications and use cases

• Direct replacement for compatible HVAC and circulation equipment that uses a 48Y, 3/4 HP, single-speed motor
• Residential and commercial systems, including air handling and pump installations, where reliability and OEM-grade components matter
• Pool, spa, and bath equipment where Century/A.O. Smith motors are commonly specified by OEMs and installers

Practical tips for a smooth replacement

• Before purchase, confirm your current motor matches the 48Y frame, 3/4 HP, single-speed, and 115/230V capacity.
• Check the nameplate on your existing motor for voltage, HP, and speed to ensure an exact match.
• Plan for straightforward replacement by noting mounting orientation and electrical connections; this motor is designed to slot into standard 48Y installations.
• Rely on the Century/A.O. Smith legacy for long-term parts availability and consistent performance across service intervals.

When you choose this A.O. Smith Century motor, you’re selecting a proven path to dependable operation, backed by decades of engineering excellence and global support. It’s the intelligent choice for reliable replacements that keep critical systems up and running—today and for years to come.