Even though a portion of your split Heating as well as A/C idea is situated outside your home, it does not use your outdoor air to cool as well as heat your home! Typically, an Heating as well as A/C idea is designed with a cooling unit designed to produce cool air as well as a heating unit that produces hot air. The a/c unit, which comprises a compressor as well as a condenser coil, is usually installed outside your home! In contrast, the evaporator coil connected to your gas furnace is installed inside your home. To keep your entire house cool in summer, the indoor evaporator on your Heating as well as A/C unit will transfer heat energy to the coils. These coils are packed with refrigerant, which cools the air. The refrigerant will then flow through tubing to the outside compressor, restarting the cooling process. During the cooling process, heat from your indoor space is absorbed by the refrigerant, which then takes it out to the condenser coil to be blown outside the home; Your Heating as well as A/C idea has burners on it that produce combustion gases to give hot air. These gases flow through to the heat exchanger, as the gas flow through the heat exchanger, it is warmed as well as sent through the duct idea throughout the various parts of your home! Even in warmer seasons, when your household requires cool air, your heating idea will work jointly with your a/c idea to give cool air throughout your home. The circulating fan affixed to your a/c unit is a shared component between your heating as well as cooling systems that ensures proper air circulation in your home.