Humidity Sensing Bathroom Vent Fan For Large Bathrooms 140 CFM With Auto On Off Quiet Exhaust Powerful Airflow 1.0 Sone Energy Star Rated Red And Green LED Indicators

Humidity-Sensing Bath Vent Fan, 140 CFM, Auto On/Off
✔️ 140 CFM airflow for up to 140 sq ft, Energy Star, 1.0 sone

This humidity-sensing bathroom exhaust fan is designed for large bathrooms and ceiling installations, delivering automatic humidity-regulated airflow. It helps remove moisture after showers, reducing mold risk and improving air quality.

✅ 140 CFM airflow suitable for rooms up to 140 sq ft
✅ Dual mode humidity sensor auto-starts on humidity to control moisture
✅ Quiet operation at 1.0 sone
✅ Energy Star rated for efficiency
✅ Red and green LED indicators show humidity status and speed modes
✅ Includes wall switch for normal mode at full 140 CFM

💡 How does a humidity-sensing bathroom vent fan work to control moisture?

Here's a quick, practical explanation:

- automatic humidity sensing turns the fan on when moisture rises
- auto-off after humidity drops to a safe level
- ideal for large bathrooms up to 140 sq ft with 140 CFM
- Energy Star rated for efficiency and cost savings
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