Does It Save Money to Close Off Air Vents?
You may have heard that closing vents in rooms that are not being used saves energy and money by cooling only the areas needed. If you only cool the rooms that you are using right now, your system should use less energy because you are cooling a smaller space, right? This is a common misconception. Although it may lower your energy bill, it is harmful to your air conditioning system in the long run. Why is this bad? Blocks airflow Causes wear and tear Increases air pressure Can damage ductwork Reduces
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