What You Need to Know about Air Conditioning and Humidity
admin • June 26, 2013

“It’s not the heat, it’s the humidity.” This is a common phrase that most of have heard (or said) during the summer. It seems that despite the best efforts of our air conditioners, we may still find that the humidity and heat are unstoppable during the dog days of summer. Even homes that have excellent air conditioners with high performance values may be frustrated by stuffy and uncomfortable levels of humidity in the home. While your AC does dehumidify the air, this does not often impact the relative humidity of the entire home enough. In today’s post, we’d like to examine the relation between air conditioning and humidity in more detail. Call the Portland, OR air conditioning technicians at Clean Air Act today for cooling services throughout the Portland, CA area.

As part of the cooling cycle process, your AC dehumidifies the air. The indoor evaporator circulates a cool, liquid refrigerant through its coils. As the warm indoor air blows through the coils, it causes the refrigerant inside to evaporate. In turn, this cooling process partially dehumidifies the air, which leaves condensed water on the coils that drips into the condensate drain pan. But this process only dehumidifies as part of the cooling process as a whole, and high humidity levels outside will still entail high humidity inside the home, too.

When this dehumidification process is not enough, you should consider installing a whole-house dehumidifier. While portable units can be good in a pinch, to be truly comfortable and to be able to control the level of humidity in your home, you need a device that integrates directly within your existing HVAC system. High humidity can lead to stuffy air, mold growth inside your ductwork, condensation on the walls and floors, and even damp carpeting.

If you’re looking for a way to improve your comfort, you need to make sure that your air conditioner is in great working shape, and that you’re taking all the necessary steps towards excellent indoor air quality. Call Clean Air Act today for excellent air conditioning services throughout the Portland, CA area .

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