TOMOON S99080166 BP28 Vent Bath Fan Motor for Broan Nu-Tone – 120V, 70 CFM

Overview

Upgrade your bathroom ventilation with the TOMOON S99080166 BP28 motor assembly. This replacement kit includes a 1x S99080166 BP28 replacement motor and 1x fan wheel, designed to fit a wide range of Broan and Nu-Tone exhaust fans. The motor runs on 120 volts and delivers up to 70 CFM with a brisk 3000 RPM, using CCW rotation for consistent airflow. Built to minimize heat buildup and maintain steady performance, this unit aims to restore efficient ventilation without sudden drops in air movement.

The design emphasizes reliability: a stamped PBT motor housing pairs with copper windings for solid electrical conduction and durable operation at typical bathroom temperatures. The motor’s CCW shaft end remains stable even at higher speeds, helping the fan wheel maintain balanced airflow. Whether you’re replacing a worn-out unit or refreshing an aging exhaust system, this TOMOON motor kit is crafted to support longer service life and smoother operation.

Key benefits

• Broad compatibility across numerous Broan and Nu-Tone models; always verify your exact model number before ordering.
• Durable stamped PBT housing and copper windings for reliable conduction and reduced resistance.
• Low-noise operation with strong wind power for consistent air movement without a harsh start-up buzz.
• 70 CFM airflow helps manage bathroom humidity and moisture buildup with regular use.
• Stable CCW rotation and a well-balanced fan wheel contribute to smoother, more predictable performance.

What’s included

• 1 x TOMOON S99080166 BP28 replacement motor
• 1 x compatible fan wheel

Technical snapshot

• Voltage: 120V, 60 Hz
• Current: 1.4 A
• Airflow: 70 CFM
• Speed: 3000 RPM
• Rotation: CCW
• Shaft: 7/32 in × 1 1/4 in with splines
• Impeller OD: 5.27 in

Installation tips

Power off the circuit, remove the existing mounting bracket, and install the TOMOON motor in the original position. Confirm wiring connections are secure and test the unit after energizing. If you’re unsure about compatibility, please compare your model number with the listed options before purchase.