The SERVPRO Difference - A Dehumidifier

6/6/2022 (Permalink)

A dehumidifier is essentially a refrigerator that forgot to get fully dressed. Really. The basic mechanical function of a dehumidifier is the same as a refrigerator. Compression and expansion of a gas is used to lower the temperature of metal coils to freezing temperatures.

However, instead of the cooling action being directed into a closed box, a dehumidifier is designed to blow warm moist room air over these cold coils. The moisture in the room condenses on the coils to become liquid water. The water then drips into a drip collection pan, or to a drain. The room air is now freed of much of its moisture and the room returns back slightly warmer than it was.

Dehumidifiers are controlled by a device known as a humidistat. This is an adjustable rotary switch which detects moisture in the room's air. It automatically turns the dehumidifier on or off as it is needed, based on the setting you choose. If you wish, you can set the dehumidifier to the maximum setting for continuous operation.

Call SERVPRO of Rancho Santa Margarita/Coto De Caza/Trabuco Canyon at (949) 472-0992

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