Zoning system can be great for your home since it divides your home into different zones.
Each zone has its own thermostat and controls the temperatures in each zone separately.
You can lower your heating and cooling bills and keep your home comfortable for everyone. Some rooms at home may be naturally warmer because of the amount of sunlight these rooms get. If you make these rooms a separate zone, the HVAC system will use less energy while trying to keep the rest of the rooms warm. The warmer room will be kept at your chosen temperature and not get even warmer. When you have only one thermostat for the entire house, the entire home can become stifling if the room you have the thermostat in tends to be colder than the rest. If your thermostat is in a room that is always warm, possibly from a picture window with constant sunlight, the home may always be on the cooler side. The thermostat is always trying to reach a consistent temperature that is good for the room in which it is placed. Other rooms are uncomfortably hotter or cooler than the rest. HVAC zoning systems can be plagued with troubles including malfunctioning thermostats. Thermostats may malfunction which could cause some zones to be heated or cooled at the wrong time. Since zone control uses more thermostat, there is always the possibility of more problems. There is also the possibility of thermostats miscommunicating. Whenever there is a problem with your HVAC system, be it the thermostats, furnace, or air conditioning unit, it is always best to call the HVAC company.