What Size HVAC System Do You Need?

What Size HVAC System Do You Need?

You depend on your central air conditioning and heating system to keep you cool in the summer and warm in the winter. Under normal circumstances, that is exactly what it does. There are times, however, when your cooling or heating efficiency may suffer, leaving you wondering if you have the right size system for your home. One size does not fit all You might be tempted to think that the heating and cooling system your friend or neighbor raves about is right for you, too. But when it comes to heating and cooling systems, one size does not fit all. The size and condition of your home has a big impact on how easy it is to heat or cool. Unless you live in a housing development where all the homes are the same size and in the same condition, forget using your neighbor’s experience in determining the right size heating and cooling system for you. Determining the Size of an HVAC System While there are formulas to follow to get a quick rule of thumb for the size of the HVAC system you need, there are many factors beyond the square footage of your home that must be considered. Consider these factors when deciding whether your current heating and cooling system is the right size for you: Geographic Location. The outside temperature is a major factor when considering heating and cooling of your home. Those who live in the south may require a larger cooling system, while heating is the main factor for those who live in the north where temperature drop to subzero levels in winter. Age of Your...