Condensation Sentry™
With a low-cost DewStop switch, your bathroom fan changes from ordinary to intelligent... Make your fan a smart fan.
- Fan turns off when condensation is no longer present on the walls
- Saves energy
- Low maintenance
- Long product life
- Use with your existing fan
- Manual on/off control also included
- Manual on/off light control included with the FS-200 model
Installation Photos
If you aren't satisfied in 30 days, you get a refund. It's that simple.
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FS-100
$49.00
Condensation Sentry™ Fan Switch
Download: FS-100 promotional flyer
Color Options: White, Almond
Electrical Input: 120 volts @ 60Hz
Maximum Fan Load: 1/8th hp or 3 amps
The DewStop FS-100 is designed for elegance and performance. This model is for use with any residential fan our customers care to use. The Patent Pending sensor "Condensation Sentry" is at the top. The middle button turns on the fan and the bottom button turns off the fan manually. The sensor needs no maintenance and provides a lifetime of use... Learn More + Read Independent Evaluations >>
Simple to use: Turn on or off the fan needed. The fan control will turn off the fan for you after 30 minutes. The Condensation Sentry sensor will turn on the fan if condensation presents itself at wall accumulating levels. The sensor will bring the condensation level in the room back down and turn off the fan for you.
FS-200
$59.00
Condensation Sentry™ Fan & Light Switch
Download: FS-200 promotional flyer
Color Options: White, Almond
Electrical Input: 120 volts @ 60Hz
Maximum Fan Load: 1/8th hp or 3 amps
Maximum Light Load: 400 watt for a fluorescent light or 500 watt for an incandescent light
The DewStop FS-200 provides the same condensation control as the FS-100 model, with an added lighting control feature. The Patent Pending sensor "Condensation Sentry" is at the top. The middle button turns on and off the light like any light switch and the bottom button turns on and off the fan manually. The sensor needs no maintenance and provides a lifetime of use... Learn More + Read Independent Evaluations >>
Simple to use: Turn on or off the fan needed. The fan control will turn off the fan for you after 30 minutes. The Condensation Sentry sensor will turn on the fan if condensation presents itself at wall accumulating levels. The sensor will bring the condensation level in the room back down and turn off the fan for you.