Mysa Smart Thermostat
for Mini-Split Heat Pumps & AC

Mysa for AC and Mini-Splits is designed to replace most LCD remotes for ductless mini-split heat pumps, and window/portable ACs. For example, Mysa works with brands like:

Mini-Split AC
  • Mitsubishi
  • Fujitsu
  •LG

Window AC
  • LG
  • Frigidaire
  • General Electric

Portable AC
  • Cadet
  • DeLonghi
  •Frigidaire

...and many others!

Don’t see your brand here? Don’t worry — our list of supported brands is growing.

Yes, Mysa will measure and display the current room humidity within the Mysa App, and includes the ability to monitor this daily.

Yes!

Ductless mini split heat pumps, window AC units, and portable AC units are all electric systems controlled by a remote using IR (a.k.a. infrared) signals, instead of a thermostat wired into a wall.

Mysa uses IR signals to pair with your unit to replace your remote and function as a thermostat that helps regulate heating and cooling.

The convenience of IR smart thermostat control means no longer having to look for the remote or worrying about if you turned off the mini-split or AC; simply change or monitor your home’s heating and cooling settings from the Mysa smartphone app.

Each Mysa is designed to work on its own — you can start with one thermostat and add more over time. To optimize your energy savings and comfort, we recommend starting with 3 thermostats in the rooms that matter most in your home.

Mysa Smart Thermostats are designed to help you reduce your monthly electricity costs by using home energy more efficiently (running your heaters as accurately and infrequently as possible).

The Mysa app’s smart features like Scheduling, Geofencing, and Eco-Mode help you optimize your comfort level while using less energy to heat your home.

Many utility companies offer rebates to help off-set the cost of purchasing energy efficient products like Mysa.

To find out if there’s a utility rebate offered in your area, check out our rebates page or contact your utility provider.

Each Mysa Thermostat uses a tiny amount of data — approximately 0.5 MB — per day. While Mysa does not require any special routers and is designed to work with most household routers, it does require a unique 2.4ghz connection.

Please ensure that your router is able to operate a 2.4ghz network, and is not currently set to a merged network.

Yes, you can control your preferred setpoint temperature from the thermostat’s faceplate. Adjusting the temperature manually will override your Schedule until the next set point change and will not interfere with any additional app settings.