Why should I get a zoning system? A zoning system allows you to divide your residence and heat or lower the temperature in each part differently. While these systems work well for homes that have rooms that are infrequently used, they can also be helpful in situations where you and your family can’t agree on the temperature in certain areas of your residence. There are a variety of additional pluses of zoning systems, like efficiency and comfort. Look through our selection of zoning systems or give Bell Air Conditioning Inc. a ring to see how a zoning system could work for your home.