Tech Drive Bathroom Fan 50 CFM, 1.0 Sone DC Motor | No Attic Access Installation | Quiet Ceiling Vent

Quiet, Efficient Ventilation for Small Bathrooms

Tech Drive’s bathroom fan delivers 50 CFM of airflow with a remarkably low noise level of 1.0 sones, making it ideal for compact bathrooms up to about 50 square feet. The blend of steady air movement and discreet operation helps maintain a fresh bathroom feel without drawing attention.

Powered by a compact DC motor, it consumes around 7 watts during operation. The combination of strong performance and low energy use is supported by Energy Star qualification and certifications from UL and HVI, offering peace of mind for everyday use.

Key Benefits

• Strong airflow for small baths: up to 50 sq ft spaces.
• Very quiet operation: approximately 1.0 sones.
• Efficient DC motor with low power draw.
• Compact housing and ducting: 7.5 x 7.25 x 4 in; 3 in ducting.
• Certified performance: Energy Star, UL, and HVI registered; safe over tub/shower on GFCI-protected circuits.

Easy, Attic-Free Installation

• Replaces most small bathroom fans using the existing opening; no attic access required.
• Install entirely from the room ceiling side—no attic crawl needed.
• Recommended 3-inch ducting to optimize airflow.

Real-World Scenarios

In daily routines from morning showers to guest bathroom use, this unit quietly manages moisture and odors. A built-in 7-second delay protection helps prevent immediate restarts, contributing to safe, reliable operation.

Specifications at a Glance

• Airflow: 50 CFM
• Sound: ~1.0 sones
• Motor: DC, energy-efficient
• Power: ~7 watts
• Housing: white ABS, low-profile; 7.5" x 7.25" x 4"
• Duct: 3" diameter; Ceiling opening: 7.6" x 7.3"
• Certifications: Energy Star, UL, HVI

Choose Tech Drive for a compact, reliable vent that fits standard openings, supports quiet operation, and aligns with energy-conscious living.