With our furnace upgrade, we also had a T9 installed. Because our home has zoned heating/cooling, later we installed the T6 on our upstairs level to better schedule and control our needs. It is great to have remote control of our HVAC system.
This thermostat is great! The app is super easy to use. A ton of features and customizations. This thermostat is a must have. Pre-set and forget about it, the thermostat will take care of the rest.
Great thermostat with a wonderful app. The only that was hard to do was setting it up and connecting to Wi-Fi but after you understand the process it was a breeze! Also they have a wonderful & patient customer service & great technicians to help guide you through the process.
This product works exactly as described. It communicated with my home WiFi right away and the app that I’m using on my iPhone allows me to save money by turning down the heat or A/C when I’m not home. If you have 4 wires coming in to your existing thermostat, you will have to get into your furnace to install the adaptor and purchase a small length of 18/5 cable to connect the adapter which is supplied with your T6 thermostat to your furnace wiring. This was a bit tricky as you have to ensure that you get the colours correct, but once it was done, it worked right away.