There are so many perks to getting a smart control unit that many people don’t consider. Whenever an Heating, Ventilation and A/C worker installs a central a/c unit or modern gas furnace into a home, they always give a pitch about a smart control unit. While many Heating, Ventilation and A/C workers and customers see this pitch as just a way the Heating, Ventilation and A/C worker can make more money, there are actual good things that come with purchasing a smart control unit. First, smart control units and advanced control units are able to connect to Wi-Fi and to your cellular device. This means that no matter where you are in the country, you can use your PC to turn your central a/c unit or gas furnace on or off. This is especially good when a family leaves for a month of vacation, and the dad realizes that she left the gas furnace running. Instead of turning around or asking a friend to go to her apartment to turn off the gas furnace, she can do it himself with her PC and smart control unit. These control units are also able to connect to your lake house security plan and tell you if there is a breach, a problem, or other thingsâ€¦ Smart control units are also able to connect to your smoke detectors and tell you if there is a weird or dangerous substance in the air. Many Heating, Ventilation and A/C workers also will advocate a smart control unit be connected to an a/c unit unit or gas furnace because they can screen the air that goes through your Heating, Ventilation and A/C units and tell you if there are high amounts of pollution or not which is a good help for those with dust irritations.