Trying to maintain a single temperature throughout the entire home makes no sense. Each room has different requirements. In my home, there are rooms with large windows that are exposed to afternoon sunlight. Those spaces tend to heat up plus feel warmer than the rest of the house. With one control unit, there is no way to focus air conditioning to those rooms in the summer time plus back off the heater in the winter. It would also be nice to avoid heating plus cooling empty rooms to the ideal temperature. My house is over three thousand square feet. There are guest home offices that never get used. I’d like to keep my house gym plus master home office much cooler than the rest of the house. In the summer, when I use the oven, it would be helpful to set a lower temperature in the home office. With an update to zone control, I could significantly improve comfort, then plus, there’s the opportunity to lower yearly utility bills. Less wear plus tear on the heater plus air conditioner reduces the option of malfunction plus extends the lifespan of the equipment. The harsh weather in my local area requires either heating or cooling just about year round plus adds up to about fifty percent of our energy expenses. I’ve looked into it plus I can have a series of valves installed into the HVAC duct to regulate airflow. The addition of control units in each room would allow customized settings by way of an app on my phone. This would be super convenient, simple plus helpful. I have tied up an estimate for installing zone control with a local Heating, Ventilation & A/C business.