Yes, you can connect a mini split to ecobee! A mini-split is an air conditioning system that is usually used in areas of the home where traditional central AC systems cannot reach. With an ecobee thermostat, you can easily control the temperature in those hard to reach spots with just one device. You'll be able to set temperatures for each room or zone separately and get real-time feedback on your energy usage from the app. To connect a mini split to an ecobee thermostat, simply follow these steps: Make sure both devices are powered off before beginning installation; Connect wiring according to manufacturer's instructions; Set up the Mini Split controller as required by connecting it through Wi-Fi; Finally, pair your Mini Split controller with your ecobee3 lite or other compatible model via Bluetooth from within the app and enjoy all its features! So if you’re looking for an easy way to control temperatures in rooms not serviced by a central AC system, consider connecting a mini split with your ecobee thermostat today.