Why should I buy a zoning system? A zoning system enables you to section your house and heat or cool each area differently. While these systems function well for homes that have rooms that are rarely visited, they may also be helpful in situations where you and your family argue about the temperature in different areas of your house. There are a variety of additional bonuses of zoning systems, such as efficiency and comfort. Browse our selection of zoning systems or give McCune Heating & Cooling a ring to see how a zoning system could work for your home.