Why should I buy a zoning system? A zoning system allows you to parcel your home and heat or lower the temperature in each part differently. While these systems operate well for buildings that have areas that are seldom occupied, they could also be beneficial in situations where you and your family disagree on the temperature in different parts of your residence. There are a variety of additional bonuses of zoning systems, including efficiency and comfort. View our selection of zoning systems or give Faust Air Conditioning and Heating a call to see how a zoning system could work for your home.