A clean air filter is extremely important to the efficient operation of your heating system and to the quality of the air in your home.
According to the U.S. Department of Energy, you can save as much as 10 percent every year on heating costs by lowering your thermostat temperature by seven to 10 degrees Fahrenheit for eight hours per day. A programmable thermostat makes it easy to adjust your home's temperature for different times of the day such as when you're at work. Some Wi-Fi-enabled models enable remote access.
