Condensation can turn a bathroom into a mold factory that ruins tile and triggers allergies. DewStop's weather-prediction software turns on the bathroom fan when temperature and humidity levels get too high, and it predicts how long the fan should run based on how much water vapor is in the air, so the fan won't waste energy or shut off too quickly. And whereas other detectors require installing a new ventilation system, DewStop easily connects to existing bathroom fans.
          ~Popular Science Magazine

Even if you can't embark on a major remodel, you can still go green in your bath. Reduce the energy used by your bath's existing vent fan with DewStop, an easy-to-install switch that monitors humidity levels and turns the fan on and off as needed.
          ~Better Homes and Gardens
            Kitchen+Bath Makeovers

No More Mold - Mold can wreak havoc in any home, causing harm to the entire family, but now there is a new automatic fan switch called DewStop to help solve that issue. The DewStop senses steam and moisture and automatically offers ventilation. It turns on and off when needed to stop the spread of mold. The DewStop is simple to install and can be found at Ace Hardware.
          ~Parent Guide News

012

 

CONTROLS

FS-100-W1
Click to Rotate

 

$49.00

BUY

DewStop

FS-100   Bath Fan Control

Healthy Home Productâ„¢

  Blue LED Light, DewStop Sensor, Fan Timer On, Fan Off, Compatible with multiple face plate styles

Electrical Input: 120 volts @ 60Hz
Maximum Fan Load: 1/8th hp or 3 amps

Best for use in: bathrooms, laundry rooms, sun rooms, spa rooms
May be used to comply with:
ASHRAE 62.2, Energy Star, LEED, Title 24, CalGreen

USA and international patents pending

FEATURES

- Works with ANY ventilation fan

- Turns fan on when condensation is present and off when dry

- Manual on/off fan control

- LED light indicates when the fan is on

- Built-in 30-minute fan timer
 

BENEFITS

- Makes your fan a smart fan

- DewStop sensors are always watching for harmful moisture, ready to control your fan when your family forgets to

- For when you simply need the fan on

- Lets you see when your quiet fan is on

- Fan timer ensures that your fan won't be left on all day
 

COLOR OPTIONS

- White

- Light Almond

DewStop pamphlet

View the full pamphlet

IMAGE || PDF

Control your bathroom fan when your family forgets to

INTRODUCING DEWSTOP FAN CONTROL
Picture never having to worry about the bath fan being left on all day, or worse, not being turned on at all. Without proper ventilation, humidity and condensation from showers will cause mold growth. Mold can cause a variety of respiratory ailments, as well as damage your bathroom. DewStop's sensors detect these problems before they start, and run your fan for you. Imagine the peace of mind - knowing your bathroom will always be given the right amount of ventilation, every time.

 
Let DewStop Take Control

Family Friendly, Energy Saver, Mold Control, Clear Away Moisture, Fight Bacteria

Bargain Creek

Conservation Mart

Lighting Universe

New Egg

Northern Tool

Smart Home

Target

Wayfair

Ace Hardware

Do It Best

 

FS-200-W1

$59.00

BUY

DewStop

FS-200   Bath Fan & Light Control

Healthy Home Productâ„¢

  Blue LED Light, DewStop Sensor, Light On/Off, Fan Timer On/Fan Off, Compatible with multiple face plate styles

Electrical Input: 120 volts @ 60Hz
Maximum Fan Load: 1/8th hp or 3 amps
Maximum Light Load: 400 watt fluorescent or 500 watt incandescent

Best for use in: bathrooms, laundry rooms, sun rooms, spa rooms
May be used to comply with:
ASHRAE 62.2, Energy Star, LEED, Title 24, CalGreen

USA and international patents pending

FEATURES

- Works with ANY ventilation fan

- Turns fan on when condensation is present and off when dry

- Manual on/off fan control

- Manual on/off light control

- LED light indicates when the fan is on

- Built-in 30-minute fan timer
 

BENEFITS

- Makes your fan a smart fan

- DewStop sensors are always watching for harmful moisture, ready to control your fan when your family forgets to

- For when you simply need the fan on

- Allows you to control your built-in fan light

- Lets you see when your quiet fan is on

- Fan timer ensures that your fan won't be left on all day
 

COLOR OPTIONS

- White

- Light Almond

DewStop pamphlet

View the full pamphlet

IMAGE || PDF

Control your bathroom fan when your family forgets to

INTRODUCING DEWSTOP FAN CONTROL
Picture never having to worry about the bath fan being left on all day, or worse, not being turned on at all. Without proper ventilation, humidity and condensation from showers will cause mold growth. Mold can cause a variety of respiratory ailments, as well as damage your bathroom. DewStop's sensors detect these problems before they start, and run your fan for you. Imagine the peace of mind - knowing your bathroom will always be given the right amount of ventilation, every time.

 
Let DewStop Take Control

Family Friendly, Energy Saver, Mold Control, Clear Away Moisture, Fight Bacteria

Bargain Creek

Conservation Mart

Lighting Universe

New Egg

Northern Tool

Smart Home

Target

Wayfair

Ace Hardware

Do It Best

 

 

SWITCHES

FS-100-W1

$18.00

BUY

Combination Fan Switch

FSR-500   2-Function

Our 2-rocker switch allows you to control two devices while only taking up one switch's space. Maximize your space, create a beautiful look, and control more devices with this simple to install switch.

FSR-500 Features and Functions

COLOR OPTIONS

- White

- Light Almond

Electrical Input: 120 volts @ 60Hz
Maximum Total Load: 15 amps
Best for use with: a fan/light combination, a fan/heater combination, or a 2-speed fan

Conservation Mart

Lighting Universe

New Egg

Wayfair

 

 

FS-100-W1

$19.00

BUY

Combination Fan Switch

FSR-600   3-Function

Our 3-rocker switch allows you to control three devices while only taking up one switch's space. Maximize your space, create a beautiful look, and control more devices with this simple to install switch.

FSR-600 Features and Functions

COLOR OPTIONS

- White

- Light Almond

Electrical Input: 120 volts @ 60Hz
Maximum Total Load: 15 amps
Best for use with: a fan/light/light combination, a fan/light/heater combination, or a 2-speed fan with light

Conservation Mart

Lighting Universe

New Egg

Wayfair