Dehumidifiers for Sale (42)

United Rentals carries a wide range of industrial dehumidifiers for sale. A dehumidifier reduces the level of humidity by extracting water vapor from the air. This can be important for many reasons, including inhibiting the growth of mold and mildew, protecting property from water damage and improving comfort levels. The units we offer range in size from smaller, portable dehumidifiers for temporary dehumidifying needs to larger commercial and industrial dehumidifiers that are ideal for more permanent, stationary use. Several models utilize silica gel to directly absorb moisture from the air, creating a highly efficient dehumidifying process that removes large amounts of moisture from the air in a single day. They are also durably built to function in a variety of temperatures, including below-freezing conditions. With a range of costs sure to suit any price point, you can trust United Rentals to readily support your dehumidifying needs.

FAQs About Dehumidifiers for Sale

How does a dehumidifier work?

  • Dehumidifiers remove excess moisture from the air through an internal coil and fan system. Warmer air contracts as it passes through refrigerated coiling and is retained within the machine as condensation.

Do air conditioners dehumidify?

  • Yes, they do as air passes over refrigerated coils which pulls moisture out before the air flows from the unit. However, it is still recommended that you use a dehumidifier in conjunction with air conditioning units, alternating the use of each type of equipment to reduce energy use and costs.

Should a dehumidifier run all the time?

  • It is recommended to run a dehumidifier no more than 12 hours per day. Any time beyond the 12-hour mark can lead to costly energy bills and necessitate more frequent maintenance for the equipment.
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