Eaton Humidity Sensor and Fan Control

EIN Eaton Humidity Sensor Control

November 24, 2021

Eaton’s humidity sensor and fan control (HDFS3P1) device is a single pole humidity sensor for controlling the humidity level in a room. This sensor controls the humidity level by detecting excess humidity in damp areas, such as bathrooms or spas, then activating the ventilation fan when humidity is present and turning the fan off when the humidity level has dropped. This device helps prevent mold and mildew by detecting and removing moisture in the air, which in turn provides for a more comfortable and welcoming environment.

Features

  • Replaces standard single pole switch
  • Turns fan ON/OFF automatically based on preset humidity level
  • Includes 3 humidity settings adjustment: High, Medium and Low
  • Humidity range 45%-80% relative humidity
  • Manual ON / automatic OFF for fan
  • Time delay for fan is 30 minutes
  • Fan can be manually controlled for immediate ventilation needs
  • Maximum fan load 1/4HP, 3A
  • Compatible with traditional, decorator or screwless switch wallplate

Go HERE for more information

Related Articles


Latest Articles


Changing Scene

  • Nominations Now Open for 8th Biennial MEET Innovation Awards

    Nominations Now Open for 8th Biennial MEET Innovation Awards

    February 13, 2026 The Mechanical Electrical Electronic Technology Show (MEET) is pleased to announce that the ‘MEET Innovation Awards’ will return as part of the 2026 edition of the show. The purpose of these awards is to recognize innovative products in the industry. Individuals and businesses are encouraged to nominate themselves or others by completing this online form no Read More…

  • 2026 ECABC Hall of Fame Nominations

    2026 ECABC Hall of Fame Nominations

    February 12, 2026 On June 2nd, ECABC will hold a Hall of Fame Induction Ceremony as part of their Awards Gala Dinner at the Association’s 2026 Conference and AGM in Kelowna. ECABC would like to invite you to nominate an extraordinary individual from the electrical industry to join the organizations esteemed Hall of Fame! Induction into the Read More…

  • Canada Introduces New Auto Strategy by Expanding EV Charging Infrastructure Across the Country

    Canada Introduces New Auto Strategy by Expanding EV Charging Infrastructure Across the Country

    February 12, 2026  On February 5, Canada announced its new Automotive Strategy. The strategy includes a new five-year Electric Vehicle Affordability Program and enhanced charging infrastructure through investments through the Canada Infrastructure Bank’s $1.5-billion Charging and Hydrogen Refuelling Infrastructure Initiative. Canada has installed more than 30,000 electric vehicle chargers across the country through Natural Resources Canada’s Read More…

  • Nova Scotia & NSCC Launch Institute of Skilled Trades

    Nova Scotia & NSCC Launch Institute of Skilled Trades

    February 12, 2026 The Province and Nova Scotia Community College (NSCC) are launching the Institute of Skilled Trades (IST) to provide students and apprentices with modern training and equipment to develop the skills employers need – today and in the future. The IST and skilled trades training at NSCC will now be guided by an Read More…