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Aprilaire 1820 Dehumidifier | 70 Pint | Crawl Space Dehumidifier | DIY


Think of the new 1820 Aprilaire dehumidifier as the lean high-tech younger brother of 1830.  And we have them in stock! Aprilaire’s Engineers traded a few lesser-used features for a slightly smaller box, gave it an optional WiFi controller*, and enhanced the workhorse mechanicals of the legendary Model 1830 it is based on.  Perfect for crawl spaces, basements, or attics.  And, with its WiFi-enabled control system*, you can check and change settings from your smartphone or tablet.  You may never go into your crawl space or basement again.

*Requires the 8620W WiFi Controller 


SKU: 1820 Categories: , , Tag:
Aprilaire set out to reduce the size and weight of their popular Model 1830 dehumidifier. They are designed to accommodate homes with basements, very low crawl spaces, and attics without giving up any of the high-capacity effectiveness that keeps the 1830 Aprilaire dehumidifier the best buy. The new Aprilaire 1820 whole-home dehumidifier pulls 200 cubic feet of your home’s air past its coils per minute, wringing out 70 pints of water a day, while only consuming 5.8 amps of power.  Maybe Energy Star should have a two-star award. Plus, the fan can be programmed to keep air circulating without the compressor running to help maintain uniform temperature and humidity throughout the space. For those of us who can’t remember if we turned the dehumidifier on before we left, the Aprilaire 1820’s optional Wi-Fi enabled controller allows you to check on it and change the setting from your smartphone or tablet in whichever port of call you find yourself. The Aprilaire 1820 dehumidifier is the perfect addition to any crawl space or basement.

Aprilaire 1820 Dehumidifier Product Features:

  • Has the capacity to remove up to 70 pints of moisture per day
  • Provides dehumidification for homes up 2200 square feet
  • Comes with a 5-year warranty
  • Made in the USA
  • 8” Power Cord
  • Washable MERV 8 filter
  • Adapters for threaded connection or plastic hose included.
  • Leveling screw-in feet included

Aprilaire 1820 Dehumidifier Specifications:

  • Width: 12.5 inches
  • Height: 12.5 inches
  • Length: 25 inches
  • Weight: 56 lbs
  • 5.8A operating current
  • 200 cfm blower

Aprilaire 1820 Information



Additional information

Weight 68.25 lbs
Dimensions 29 × 22 × 17.5 in

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