Talk with an energy specialist before you add or replace a cooling system. These licensed professionals will complete the calculations to determine the size of the air conditioning unit you need for your house.
The unit’s size is based on the square footage of the house, the average climate in your area, the number and type of windows, the insulation, and the number of people living in the home.
It’s essential to get a unit that is the right size. If it is too small, it will not be able to maintain a comfortable temperature in your home. If it is too large, it will waste energy.