Features & Controls

Improve air quality with the circulating fan


Improve air circulation for better indoor air quality.


When it comes to improving the comfort and air quality of your home, circulation is key. Air movement allows you to regulate temperature, so you can maintain comfort and reduce energy costs. Does someone in your home suffer from allergies? Air circulation can reduce irritation and help everyone breathe easier.


How the circulating fan feature works.


The new circulating fan feature allows air to flow into your home, even when your HVAC system isn’t running. When the weather turns mild and no heating or cooling is needed, you can keep the air in your home from becoming stagnant. Give yourself a break on energy costs and stay comfortable with a constant flow of air—all through your Sensi thermostat.


Get better air circulation with an easy over-the-air upgrade


Sensi just keeps getting better with automatic over-the-air updates. Our new circulating fan feature is available for most Sensi thermostats*. Simply go to ‘System Settings’ in the Sensi app and locate Circulating Fan. From your phone, you can turn the fan on or off and set run time percentage. Start enjoying the benefits of improved air circulation and air quality.


*Circulating fan works with Sensi models: ST55, ST75, ST75W, 1F87U-42WF, 1F95U-42WF & 1F95U-42WFB.


Learn more about circulating fan.

Please enable JavaScript to use this website.