Why should I buy a zoning system? A zoning system enables you to parcel your house and heat or air condition each space differently. While these systems operate well for houses that have areas that are rarely occupied, they can also be beneficial in situations where you and your family can’t agree on the temperature in certain parts of your home. There are a variety of additional pluses of zoning systems, such as efficiency and comfort. Look through our selection of zoning systems or give Air Unlimited Heating & Cooling a call to see how a zoning system could fit in your home.