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Best Humidity Sensing Fan Switch

KAZE APPLIANCE SEP120H Ultra Quiet Bathroom Exhaust Ventilation Fan (120 CFM, 0.3 Sone, Humidity Sensing)

  • HOUSING SIZE: Ceiling opening size is 11 3/8" x 10 1/2". Resizing your existing ceiling opening will be needed if your current fan housing is smaller..
  • SUPER QUIET - Sound level of 0.3-Sones at 120-CFM. Suitable for bathroom size up to 120 square feet..
  • HUMIDITY SENSING - Automatically switch on/off the fan unit to maintain desirable humidity level and hands free operation..
  • INSTALLATION - Sliding hanger bars allow fan housing to be positioned accurately anywhere between the framing. The bars span up to 24 inch and can be used on all types of framing..
  • DUCTING - Removable 6 inch metal duct with back draft prevention damper. Includes 4 inch duct reducer..
  • RELIABILITY - Proudly stand behind our products with 3 year warranty..
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KAZE APPLIANCE SNP100H | 100 CFM | 0.8 Sone | Humidity Sensing | No Attic Access Required Bathroom Ventilation Exhaust Extractor Fan

  • CEILING OPENING SIZE - Please note the ceiling opening requirement is 9 x 9 inch, resizing your ceiling opening will be needed if existing fan size is different..
  • SUPER QUIET - Powerful 100 CFM and quiet operation at 0.8 Sones. Suitable for bathroom size up to 100 square feet..
  • INSTALLATION - No Attic Access Required. See photos and manual for installation instructions..
  • HUMIDITY SENSING - Automatically switch on/off the fan unit to maintain desirable humidity level and hands free operation..
  • DUCTING - Detachable 4 inch polymeric duct with back draft prevention damper..
  • RELIABILITY - Proudly stand behind our products..
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Delta Electronics (Americas) Ltd. VFB25AEH BreezSignature Humidity Sensor Fan, 130 CFM, White

  • Precision engineered with DC brushless motor for extended reliability.
  • Easily switch in and out of humidity sensing mode by toggling wall switch.
  • ENERGY STAR qualified for efficient cost-saving operation.
  • Precision engineered with DC brushless motor for extended reliability, this fan will outlast many household appliances.
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Homewerks 7146-80-MS Bathroom Fan Integrated Dimmable LED Light Humidity Sensor Exhaust Ventilation 1.5 Sones 80 CFM, Smart Motion White

  • OUTSTANDING PERFORMANCE: This Homewerks bath fan with LED Light motion sensor ensures comfort in your home by quietly eliminating moisture and humidity in the bathroom. This exhaust fan is 1.5 sones at 80 CFM which means it’s whisper quiet during operation and able to handle bathrooms up to 80 square feet..
  • BATH FANS HELPS REMOVE HARSH ODOR: When cleaning the bathroom or toilet, harsh chemicals are used and they can leave an obnoxious odor behind. Homewerk’s bathroom fans can help remove this odor with its powerful ventilation..
  • DESIGN AND FEATURES: Designed to be corrosion resistant with its galvanized steel construction featuring motion sensing 15 Watt LED Light that automatically turn on and off and adjusts between light and night light modes. The Humidity Sensor will turn the bath fan off when relative humidity is less than 60%. Light and Fan can be controlled manually with included LED Wall switch..
  • EASY INSTALLATION: This exhaust bath fan is easy to install with its no-cut design and ceiling mount ventilation. Ceiling Opening (L) 7-3/4 in x (W) 7-1/2 x (H) 7-5/16 in. Housing Dimensions: (L) 7-1/2 in x (W) 7-1/4 in x (H) 7 in. Duct Diameter 4 Inches..
  • HOMEWERKS TRUSTED QUALITY: Be confident in the quality and construction of each and every one o....
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Delta BreezSlim SLM70H 13.1W Exhaust Bath Fan with Humidity Sensor

  • Energy Star qualified with innovative brushless DC motor technology.
  • In humidity sensing mode, the Fan will start when humidity is above 60%, and will stop when humidity is below 60% automatically.
  • UL approved for Ceiling or wall mount installation, the only 7.5 inch x 7.25 inch small size bath Fan in the market.
  • Compact housing for easy retrofit and replacement of older bath fans, quiet operation at 2.0 sones.
  • Energy efficiency rating approximately 5.8 CFM/watt, blue and Amber LED indicator light to show humidity sensor and full speed modes.
  • Blue and Amber LED indicator light to show humidity sensor and full speed modes.
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Homewerks 7136-02HW Bathroom Vent Fan with Automatic Humidity Sensor and Powerful Exhaust Ventilation Fan for Large Room 140 CFM Whisper Quiet 1.0 Sone Energy Star

  • Sensor detects humidity level in the room to turn bath fan on/off.
  • 140 CFM is perfect for rooms up to 140 sq. ft. and provides powerful airflow.
  • Exhaust fan operates quietly at only 1.0 sone.
  • Fan starts automatically when the fan is in humidity sensing mode.
  • Red and green LED indicator lights to show humidity control and speed modes.
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TOPGREENER Humidity Sensor Switch for Ventilation Fan, Air Moisture Detection, Bathroom Fan Automated Control, Adjustable Timing, Neutral Wire Required, UL Listed, TDHS5-N, White

  • Sensor switch detects excess humidity and automatically turns the ventilation fan on.
  • perfect for high humidity locations such as the bathroom, laundry room, basement, etc..
  • Humidity control switch turns fan ON automatically when moisture levels exceed preset level and turns it OFF after levels drop.
  • Humidity sensor features three levels to choose from (low, medium, high) to suit specific ventilation needs of the room.
  • features a manual ON/OFF switch to bypass the humidity sensor.
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Air King AK80H Energy Star Quiet Series Humidity Sensing Bath Fan, 80-CFM, White

  • Fan's grill measures 11" x 13-3/4" and housing measures 10-7/8" in length x 9-3/8" in width x 7-7/8" in depth.
  • Operates at 80 CFM at a very quiet 1.0 scones.
  • Integrated humidstat senses when to turn fan on or off: when humidity level reaches preset level, the fan turns on.
  • when humidity level is below the preset level, the fan turns off.
  • Comes with 4" round plastic duct connector with damper for superior back draft protection, and side access panel makes for easy wiring without having to remove the interior components.
  • Fan is HVI-certified, UL-listed for safe installation over a tub or shower on a GFCI circuit, satisfies California Title 24 guidelines, meets ASHRAE 62.2 requirements and those of the ARRA, is CAL Green compliant and LEED for homes.
  • Energy Star humidity sensing bath fan with contoured grill.
  • 80-CFM blower at 1.0-sone for quiet operation.
  • Exhaust capacity for rooms of approximately 75 to 100-square feet.
  • Easily install by using the included adjustable hanging brackets.
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TOPGREENER Humidity Sensor Switch, New Model, Air Moisture Detection for Ventilation Fan, Bathroom Fan Automated Control, Adjustable Timing, Neutral Wire Required, UL Listed, TDHS5-BK, Black

  • Sensor switch detects excess humidity and automatically turns the ventilation fan on.
  • perfect for high humidity locations such as the bathroom, laundry room, basement, etc..
  • Humidity control switch turns fan ON automatically when moisture levels exceed preset level and turns it OFF after levels drop.
  • Humidity sensor features three levels to choose from (low, medium, high) to suit specific ventilation needs of the room.
  • features a manual ON/OFF switch to bypass the humidity sensor.
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Broan-NuTone P82W Sensaire Bathroom Exhaust Fan Humidity Sensing Control Wall Switch, White

  • HUMIDITY SENSING WALL CONTROL: Sensaire technology responds to increases in humidity rather than waiting for condensation to form or a relative humidity set point to be reached.
  • PRECISE SENSITIVITY ADJUSTMENT: Variable setting from 20% to 80% relative humidity so the fan works when the homeowner wants it to regardless of climate or season.
  • CONTINUOUS VENTILATION MODE: Operates fan for set minutes per hour to achieve targeted average CFM levels and efficiently meet ASHRAE 62.2 whole house mechanical ventilation (WHMV) requirements.
  • DECORATOR STYLE: Designed with settings behind concealed door blends in seamlessly with existing switches and décor.
  • USER-ADJUSTABLE: Delay shut-off timer allows run-time customization for different bathrooms within your home.
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TOPGREENER Humidity Sensor Switch, New Model, Air Moisture Detection for Ventilation Fan, Bathroom Fan Automated Control, Adjustable Timing, Neutral Wire Required, UL Listed, TDHS5-LA, Light Almond

  • Sensor switch detects excess humidity and automatically turns the ventilation fan on.
  • perfect for high humidity locations such as the bathroom, laundry room, basement, etc..
  • Humidity control switch turns fan ON automatically when moisture levels exceed preset level and turns it OFF after levels drop.
  • Humidity sensor features three levels to choose from (low, medium, high) to suit specific ventilation needs of the room.
  • features a manual ON/OFF switch to bypass the humidity sensor.
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Air King ESB80SH Energy Star Single Speed Humidity Sensing Exhaust Bath Fan, White

  • Energy Star humidity sensing bath fan with contoured grill.
  • 80-CFM blower at 0.3-sone for quiet operation.
  • Exhaust capacity for rooms of approximately 80-square feet.
  • Easily install by using the included adjustable hanging brackets.
  • 80-CFM with an exhaust capacity of 75 to 100–square feet and a barely audible sound level of under 0.3-sones.
  • Features a contoured grill that almost disappears into the ceiling.
  • Integrated humidistat senses the humidity level of the room and turns the fan on until the humidity level is below the preset percentage.
  • Housing size of 12-7/8-Inch in width, 12-3/4-Inch in depth and 9-7/8-Inch in height.
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Soler & Palau S&P PV-100XPS Powervent Clothes Dryer Exhaust Booster Kit with Pressure Sensor

  • EFFICIENT DRYER BOOSTER: This kit includes PV-100X fan which is specifically designed to handle dryer boosting applications with a standard fully....
  • PRESSURE SENSOR: This dryer booster fan will be integrated with an air pressure sensing switch which has an electronic cycle timing board..
  • STRESS-FREE SETUP: The included mounting bracket attaches to a support rafter or joist at the selected location. The centrifugal blade is designed to....
  • KIT INCLUDES: This booster fan kit includes a PV-100X duct boosting fan (153 CFM), an integrated air pressure sensing switch with an electronic cycle....
  • RELIABLE AND CONSISTENT: With over 60 years of experience, Soler & Palau’s commendable and steady growth is due to their philosophy of developing....
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