Lutron MS-HS3G-WH front view demonstrates automatic humidity control for bathroom comfort.
Lutron MS-HS3G-WH wall plate installed shows clean, modern bathroom integration.
Lutron humidity-sensor-switch closeup sensor highlights precise moisture sensing in action.
Lutron MS-HS3G-WH wallbox installation image emphasizes quick, neutral-wire setup.
Lutron humidity-sensor-switch LED indicator detail signals smart operation in real time.
Lutron MS-HS3G-WH bathroom scene illustrates reduced dampness and improved air feel.
Lutron humidity-sensor-switch programmable timer demonstrates customizable lighting control.
Lutron MS-HS3G-WH energy-saving mode shown during bathroom exhaust operation.
Lutron MS-HS3G-WH compliance label confirms Title 24 and IECC 2021 readiness.

Lutron

Lutron MS-HS3G-WH Humidity Sensor Switch for Bathroom Exhaust Fans — Automatic Moisture Control

High-performance tools and home improvement made for confident daily results

$59.15

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Why customers choose TaskHolt Tools

Effortless humidity control for a smarter bathroom

The Lutron MS-HS3G-WH Humidity Sensor Switch with XactSense automatically turns your bathroom exhaust fan on or off as humidity levels change. This precise sensing helps respond quickly to moisture, promoting a more comfortable and fresh bathroom experience.

In daily use, the sensor detects rising moisture during showers and activates airflow to reduce dampness and stuffiness. When humidity returns toward normal levels, the fan quiets down, helping conserve energy without requiring ongoing attention.

Designed for real homes with modern style

With a clean white finish, it blends into most bathroom designs while offering a neutral-wire friendly design for homes of varying ages. It meets Title 24 and IECC 2021 standards, supporting energy efficiency and indoor air quality codes.

  • PRECISION HUMIDITY CONTROL: The sensor accurately responds to moisture changes, turning the fan on and off as needed.
  • Cleaner air and enhanced comfort: Humidity balance helps reduce dampness and stuffiness in real-world bathrooms.
  • NO FALSE TRIGGERS: Designed to detect real moisture changes, preventing unnecessary fan operation.
  • ENERGY EFFICIENCY: Smart humidity control optimizes fan use, helping conserve energy over time.
  • SMART HOME COMPATIBILITY: Complements other Lutron devices for a cohesive look and effortless automation.
  • Code compliant: Built to align with Title 24 and IECC 2021 standards for modern buildings.
  • QUICK INSTALLATION: Installs in 15 minutes or less in standard wallboxes, with robust support from Lutron.

More features at a glance

  • PROGRAMMABLE LIGHT TIMER: Set lights to turn off after 1, 5, 15, or 30 minutes for customizable convenience and hands-free lighting control.
  • NO NEUTRAL WIRE NEEDED: Works in homes without a dedicated neutral conductor, broadening compatibility.
  • 3-AMP CAPACITY: Designed for typical bathroom exhaust fans, delivering dependable performance.

Upgrade your bathroom with confidence, knowing this sensor is designed to enhance comfort, efficiency, and style without sacrificing ease of use or reliability.

FAQ

Q: What is the Lutron MS-HS3G-WH humidity sensor switch?

A: Automatically turns the bathroom exhaust fan on and off as humidity changes to maintain comfort.

Q: Does this switch require a neutral wire?

A: No neutral wire is required, easing installation in many homes.

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