Motoasis 8814R Upgrade — Ultra-Quiet 100CFM Bathroom Fan for NuTone 671RB/8814 (2.5 Sone)

Overview

Upgrade your bathroom ventilation with the Motoasis 8814R, a purpose-built replacement designed to fit widely used NuTone models. This unit delivers up to 100 CFM of airflow while keeping noise to a gentle hum, rated at 2.5 Sones. Built around a pure copper motor, the design prioritizes durability and steady performance for daily use. The result is a balanced combination of effective ventilation and quiet operation, making it a practical choice for busy households and shared bathrooms alike.

Key benefits at a glance

• Durable copper motor for longer life and steadier operation.
• Ultra-quiet performance around 2.5 Sones to minimize disruption.
• Cost-effective upgrade compared with replacing an entire fan unit.
• Simple, tool-free installation that many users complete in about 10 minutes.
• Two-year warranty offering support against non-human factor issues.

Practical usage scenarios

In daily routines, a steady airflow can help manage humidity after showers and reduce lingering odors. The combination of reliable airflow and a quiet sound profile supports a calm bathroom atmosphere, which can feel more comfortable during busy mornings or small living spaces.

Compatibility and installation tips

• Designed to fit NuTone models such as 8814, 671, and 672RB variants.
• For 8814 models without the R designation, the red area may need removal to enable fitment.
• No specialized tools or expertise required; typical installation takes about 10 minutes.

Quality and support

Motoasis backs this upgrade with a two-year warranty. If a non-human factor causes a malfunction within the warranty period, repair or replacement is offered to keep your bathroom running smoothly.