Humidity Sensor And Auto Fan Control Switch For Bathrooms And Damp Spots, Humidity Activated Ventilation With 20 Minute Run Cycle, Neutral Wire Required, TDHS5, 2 Pack With Wall Plate Included

Humidity-activated bathroom vent switch, 2-pack with plate
✔️ Auto humidity sensing with 20-min run cycles, neutral wire included

This humidity-activated fan control switch is designed for damp spaces like bathrooms, laundry rooms, and basements. It automatically starts the exhaust fan when humidity rises and runs for a fixed 20-minute cycle to balance comfort and energy use. It requires a neutral wire and ships with a wall plate.

✅ Auto humidity activated operation detects excess moisture and starts the fan
✅ 20-minute fixed run cycle with automatic restart if humidity remains high
✅ Three adjustable humidity levels from 45%-80% RH to fit spaces
✅ Manual ON/OFF bypass, 120VAC, max 3A fan load
✅ Neutral wire required, wall plate included; UL-listed and Title 24 IECC 2021 compliant

💡 What is a handy humidity activated ventilation switch used for in bathrooms?

This handy device helps automate exhaust fans to control moisture and energy use. - Humidity sensing automatically starts the fan - Timed 20-minute cycles help prevent motor overheating - Neutral wire required, supports standard 120VAC fans - Wall plate included and 3-year warranty