The benefit of ducted air conditioning is that you can heat and cool a whole house. However, sometimes you may want to condition the air in selected rooms only. In that case, you can install a zoned system. Here are some pointers regarding these units. Setting up the Zones Before the installation, you will need to figure out how to define the zones. Different factors come into play when doing this.

Air conditioning units can provide unparalleled relief during the hottest days of summer, so they're often a necessity in warmer parts of the country. Many people are tempted to pick up a portable air conditioning unit to cool their homes — these are freestanding models that can be wheeled around a property. However, it generally makes far more sense to have a wall-mounted air conditioning system installed instead, and here are just four reasons why.