What Can A Whole House Dehumidifier Do For You?

We’ve talked a little bit about how to stay cool and comfortable in hot, humid conditions. Here at Conditioned Air, we believe that dehumidifying your indoor air is one of the most effective ways to improve your comfort all year long, keep indoor air healthy and save money on air conditioning costs. Whole house dehumidifiers can be used to supplement your air conditioner’s air drying capability. If you think you might need one, there are a few things you should know.

How they work

Whole house dehumidifiers connect to your existing heating and cooling system. They pull hot, humid air from your indoor spaces into return ducts, remove the moisture and refrigerate it, then return dry air back into your home. These units work well in conjunction with your air conditioner to balance the humidity levels in your home. They can also be used to provide fresh, dehumidified air on days when your A/C system is turned off or not needed.

Ventilating dehumidifiers provide an exchange of stale, humid indoor air for fresh, outdoor air. These units refrigerate and dehumidify outside air then introduce it into the home. By ventilating your home, these dehumidifiers help keep pollutants such as VOCs ( volatile organic compounds) and pollen from accumulating while providing dry air for increased comfort during times when the A/C needs a little help.

Choosing your dehumidifier

Just like any piece of HVAC equipment, your whole house dehumidifier needs to be sized for your home. This is calculated based on the size of the home, the number of rooms and the airflow of the unit. Proper sizing allows the unit to work at maximum efficiency and meet ventilation requirements.

Your technician can help you determine if you need a ventilating unit. An advantage to these types of dehumidifiers is their ability to provide fresh, treated air all year, regardless of weather conditions. This kind of mechanical ventilation is an energy efficient way to supplement your A/C’s dehumidification.

What can a whole house dehumidifier do for you? It’s a quiet, efficient way to improve your indoor air quality by keeping your home cool, dry and free from pollutants all year, in any conditions. Using one to supplement your air conditioning will ensure that hot, humid Florida weather doesn’t affect your indoor comfort.


Our goal is to help educate our customers about energy and home comfort issues (specific to HVAC systems).For more information about whole house dehumidifiers and other HVAC topics,click here to visit our website.