In Manual mode, the booster fans will follow your direct control. You can press the up and down buttons on the Smart Vent to increase or decrease the fan speed. Or use the Apple Home app to increase or decrease the fan speed.

In Auto mode, the booster fans will only turn on when your HVAC is blowing hot or cold air. The fans will turn off when the air in the duct is no longer hot or cold.

Press the Mode (≡) button on your Smart Vent to switch between Manual and Auto modes.

In Manual mode, the logo will flash GREEN.

In Auto mode, the logo will flash BLUE.

In the Apple Home app, set the Vent's fan speed to 0%.

If you prefer not to use the app, press the down arrow button on the Vent until the fans stop.

In Auto mode, the Cozy Home Smart Vent checks the temperature of the air in the duct. If the duct air is hot or cold, this means your HVAC is running. If the duct air is the same temperature as the room, there is no need to continue boosting the air.

Cozy Home for Google Home or Alexa is currently in Beta testing. Send us an email at support@cozyhomelabs.com to join our Beta!

We're a small company that is working hard to deliver our users comfort and cost savings fast. Matter Certification is an extensive process that takes some time. We are currently working on our Matter certification. Feel free to check back here periodically for updates.

Press and hold the Mode button for 5 seconds (≡) to factory reset. Once factory reset, you can re-pair the device using the instructions in our Setup guide.

We currently offer 4"x10" sized Vents. Drop us a request at support@cozyhomelabs.com with what size you want to see next!

Please make sure to measure the size of the duct opening, not the size of the front of your vent.

The Cozy Home Smart Vent has a painted aluminum cover.

We tested the Smart Vent in a sound box, and measured 40dB at 80% fan speed. This is about as loud as someone whispering.

The Cozy Home Smart Vent uses fans to boost airflow. This helps alleviate the amount of pressure your HVAC fan sees, and your HVAC fan will operate more ideally.

Booster fans also move hot or cold air out of your HVAC faster. This helps alleviate potential issues like your furnace getting too hot or your compressor freezing up.

Yes, the Cozy Home Smart Vent uses WiFi. You won't have to enter in your WiFi SSID or password, but please be sure there is WiFi available for the Smart Vent to connect to.

No, the Cozy Home Smart Vent is plugged into your wall outlet via a 12 foot power cable.

Why isn't it battery powered? Well, do you ever get annoyed when you have to change your remote's battery? Now imagine that remote is screwed into the ceiling.