As the heat and humidity in the outside air rises, homeowners will switch from using their furnace to heat their homes to using central air conditioning to keep their homes comfortable. Humidity levels can be a factor in home comfort and HVAC performance in both the cold and warm weather. Because one of the important functions of an air conditioning system is to remove excess humidity from the air, it is logical that the process can take a toll on your air conditioning equipment and potentially affect its efficiency as we approach the warm weather months.
Humidity and the Air Conditioning
If your air conditioning system is working efficiently, it will remove the proper amount of heat and moisture from your living area, resulting in the comfortable environment you want. If not, you may not achieve the comfort level you desire for your home, regardless of the temperature setting you are using. When humidity is high, it makes sense that A/C systems have to work harder to keep the home cool. If you are dealing with an older, inefficient or wrong-sized system, it may not be able to handle the job. Your home may end up feeling warmer than it actually is because the air is holding extra moisture that isn’t being properly removed. What’s more, the system will be working longer and harder without providing the desired result. This adds wear to the unit and can result in higher utility bills. It’s important to know that a larger capacity air conditioning system will not necessarily produce the cooling effect that you want in your home.
If you are using your central air conditioning system, but not getting the results you want, you can safely assume one of the problems is excess moisture in the air. Some obvious signals that you’ll experience may include the air feeling moist, a damp or must smell in parts of the home, or if the windows get foggy. These factors can tell you there is too much humidity present and you should take action to adjust humidity levels.
Strategies for Dehumidification
It’s a good idea to have a plan to deal with humidity before the hot, humid summer months begin. For the summer months, a humidity level below 60% is recommended by most experts for indoor comfort. The most efficient and reliable way to manage the moisture in your home is to have a professional install a dehumidifier directly on your HVAC system. The dehumidifier will work with your air conditioning system to pull excess water from the air before it is sent through the air ducts in your home. With this option, you will be able to manage both temperature and humidity levels in your home at the same time. You can also purchase a stand-alone dehumidifier and manage the humidity level using a manual humidity level indicator. This will require you to monitor humidity levels ongoing and run the appliance when you need it.