Decora in-wall humidity sensor fan control

Automate ventilation with Leviton’s Decora Humidity Sensor & Fan Control. This single‑pole switch detects moisture levels and turns your exhaust fan on and off to reduce condensation, odors, and mold—ideal for bathrooms, basements, laundry rooms, and spas.

Key Features:

• Automatic Moisture Control: Sensor activates and deactivates the fan based on humidity levels to help prevent condensation and mold.
• Flexible Wiring: Installs with or without a neutral; interchangeable line/load wires simplify DIY setup.
• Compact Design: Less than 1 inch depth for easier installation in most wallboxes; removable faceplate allows color changes.
• Manual Override: Push button lets you turn the fan on for immediate ventilation needs.
• Code-Friendly Performance: 1/4 HP motor control; supports LED/CFL, incandescent/halogen, and ELV/MLV loads; compatible with Title 24 and ASHRAE 62.2 requirements.

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Does this require a neutral wire?
A: It can be installed with or without a neutral; when no neutral is present the device must be grounded to function.

Q: What fan load can it handle?
A: Rated for 1/4 HP motor loads and commonly used bathroom exhaust fans.

Q: Can I change the faceplate color?
A: Yes, the removable faceplate allows color changes with DOSKT faceplates (sold separately).

Q: Where should I use it?
A: Ideal for bathrooms, basements, laundry rooms, and other spaces prone to humidity or that need periodic air circulation.

Q: Can I adjust settings without removing the wallplate?
A: Yes, settings can be adjusted by pressing the front—no tools or plate removal required.

Breathe-Beautiful Control for Spa-Calm Spaces

This sleek Decora control quietly orchestrates your room’s atmosphere, sensing humidity and summoning ventilation with effortless grace. The minimalist paddle and subtle indicator create a refined, built‑in look that complements modern stone, tile, and painted walls. Pair it with a streamlined wallplate and layered lighting to keep baths and laundry rooms fresh and polished. It’s a small luxury that elevates daily rituals into a calmer, healthier experience.

AI Review Summary:

Overall sentiment is positive. Buyers say the sensor reliably detects humidity spikes and prevents fogging and mildew, with many reporting easier installs thanks to interchangeable line/load and the option to wire without a neutral. Programming and setting adjustments are praised as straightforward by some, but a recurring complaint is that configuration isn’t intuitive for everyone and can require re-reading instructions. Performance is generally consistent across multiple bathrooms and fans, and value is viewed as strong for automating ventilation. Representative quotes: “Works perfectly—fan kicks on right after a shower.” “Install was simple in an older home without a neutral.” “Settings are a bit confusing at first but fine once dialed in.”

Upgrade to automatic humidity control and keep your spaces fresh—add the Leviton Decora Humidity Sensor & Fan Control to your cart now.