MOHTOL QT-100L QT-110-B QT-90N-B Bathroom Fan Motor & Blower Wheel Upgrade

Upgrade your Nutone QT-series ventilation with MOHTOL

The MOHTOL motor replacement kit is designed for Nutone QT series fans and is compatible with models including QT-100L, QT-110-B, QT-110N-B, QT-90N-B, and related QT-80-B family. This complete kit combines key components to refresh airflow and reduce noise, helping you maintain a steadier moisture balance in bathrooms and other small spaces.

Each element is chosen to support dependable operation: a robust 1460 RPM motor, a 120V power rating, and a 100 CFM airflow target. The assembly is built with copper windings to promote efficient electricity use and effective heat dissipation, while a dedicated blower wheel and motor isolation block help stabilize performance in everyday conditions.

Key benefits you may notice

• Potential 100 CFM airflow to move air efficiently and help control humidity.
• Quiet operation around 3.5 Sones for a more comfortable bathroom environment.
• Copper winding design offers better electrical conductivity and heat management compared to older materials.
• Solid, purpose-built components include a grounding clip and isolation block for straightforward setup.
• Thorough testing prior to shipment aims to deliver reliable performance after installation.

What’s included in the kit

• Replacement Motor
• Grounding Clip
• Blower Wheel
• Motor Isolation Block

Technical and compatibility details

• 1460 RPM, 0.3A, 120V • designed for 100 CFM airflow
• Material: copper-based construction for improved efficiency
• Part numbers covered: 0696B000 and related QT-series replacements

Compatibility and ease of installation

The MOHTOL QT replacement motor is designed to work across a broad range of Nutone QT models, including QT-100L, QT-110-B, QT-110N-B, QT-90N-B, QT-80-B, and other QT series fans. The installation is described as a simple, roughly 10-minute process under typical conditions.

Warranty and support

MOHTOL backs the QT motor replacement with a 5-year service window. If any quality issues arise, reach out for repair or replacement options designed to minimize downtime and keep your bathroom ventilation performing as intended.