Zoning simply means that the rooms in your home have doors or partitions that can be closed. This creates spatial zones that can be separately cooled or heated when required, rather than cooling or heat the whole house. There are two main types of zoning; the ability to close off rooms, and to be able to isolate between levels of the home.
Activating zones simply by closing doors or partitions (between rooms or between levels of the home) can help regulate temperature in your home. It does this by limiting the space that needs to be heated or cooled, thereby reducing running costs.
4. Cross-ventilation
6. Insulation