One of the biggest downsides to central forced air systems is the lack of fine control over the environment in your home. Central heating provides the same temperature of heat to the entire house, and is controlled by one thermostat. Either the heating is on or it isn’t, and if you want one room to be warmer or cooler than another then you’re just out of luck.
To make the most of your system controls in St. Augustine, it is strongly advised that you upgrade your thermostat. Your thermostat controls the cycling of your system, which is very important when it comes to maintaining good energy efficiency. You want a thermostat that is precise and accurate for temperature setting, and that may also be programmable.