Humidity sensor and fan control switch (2-pack) with wall plate
Humidity sensor switch detects excess moisture and auto-controls a ventilation fan. Sets three humidity levels to manage drying, with mixed feedback on reliability and setup complexity
Highlights
- automatic humidity-based fan control
- three sensitivity levels
- neutral wire required
Pros
- easy to install (customer insight)
- automatic humidity-triggered fan control
- three humidity levels available
Cons
- mixed reliability and performance
- adjustment and programming accuracy criticized
- poor installation instructions
Best For
Features
- Automatically activates fan when humidity exceeds preset level and deactivates after normal levels
- Three humidity levels (low, medium, high) with manual bypass option
- Time delay of 20 minutes and 120VAC, 3A maximum fan load
- Neutral wire required; single-pole operation; 45%-80% humidity range
