- Add on option for Whisper Green Select Fans-Condensation Sensor
- Advanced sensor detects relative humidity and temperature to anticipate dew point, automatically turning the fan on to control humidity
- Built-in Relative Humidity(RH) sensitivity adjustment enables fine tuning for moist conditions and satisfies Cal-Green requirements
- When the condensation sensor is used in conjunction with the multi-speed functionality, fan kicks up to high speed when the sensor detects moisture
- This module also activates an automatic 20 minute delay off timer for the fan
