Panasonic FV-0511VQC1 WhisperSense DC Multi-Speed Bath Fan, Energy Star Pick-A-Flow 50, 80, or 110 CFM Ventilation, Humidity, & Motion Sensor - 4" or 6" Duct

by Panasonic
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This WhisperSense model features Exclusive Dual Sensor Technology that reacts to both motion and humidity, automatically turning the fan on when needed. No effort is required. The fan does all the work for you. No more forgetting to turn the fan on with Panasonic's decision free technology.

A built-in humidity sensor detects rapid rise in relative humidity (RH), automatically turning on the fan to remove moisture and helping to prevent mold and mildew. Built-in adjustable delay timer can be set from 30 seconds to 60 minutes and activates when motion is no longer detected or when humidity levels are below preset levels. Already remarkably energy efficient, our auto shut off feature can help eliminate unnecessary energy use and further reduce operating costs.


  • Dual sensor technology provides built in sensors for both humidity and motion plus an adjustable delay time from 30 seconds to 60 minutes for automatic moisture and odor control.
  • This fan can function in 3 modes: motion on/motion off, motion on/humidity off, humidity on/humidity off, auto shut off feature helps energy usage and operating costs.
  • ECM motor has smartflow technology designed to perform as rated giving optimum CFM output.
  • Integrated dual 4 in. or 6 in. duct adapter enhances installation options and has a built in damper to reduce back drafts.
  • Flex-z fast bracket provides flexible fast and easy installation options, even from below the ceiling.
  • Fits in 2 in. x 8 in. construction for ceiling installation with a 7 1/2 in. D housing.
  • 6 year warranty on ECM motor; 3 year warranty on all parts, all warranty is from original purchase date.


  • Air Flow Capacity (CFM):50, 80, 110
  • Application: Bathroom
  • Motor: Condenser
  • Motor Bearing: Ball
  • Mount: Ceiling Recessed
  • Material: Zinc-Aluminum-Magnesium
  • Wattage: 10.6, 5.9, 4
  • Duct Size: 4", 6"
  • Voltage: 120v
  • Hertz: 60
  • Damper Included: Yes
  • Features: Energy Star Qualified
  • Sone: < 0.3


3 years on parts, 6 years warranty on motor through manufacturer

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