Automatic Sensing Fans

ULTRA GREEN™ Humidity/Motion Sensing Fans

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BROAN ULTRA Sense™ fans employ unique sensing technology that detects humidity or motion. Multi-speed models automatically turn the fan speed up from the lower continuous CFM level. Single-speed models turn the fan on automatically.

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BROAN QTX, QTXE & QTRE Sensing Fan Series

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QT Series Humidity Sensing Fans with Sensaire® Technology. BROAN Sensaire® technology is a hands-free solution to fighting excess humidity and possible mold problems. It detects rapid increases in moisture levels at the ceiling, where steam and humidity naturally rise, and automatically turns the fan on. With a fan this quiet, we included automatic shutoff to save worry, and money. BROAN Sensaire® technology is a perfect solution for high traffic bathrooms, the kids’ bathroom, or for anyone who leaves the house before humidity is properly vented.

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