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Aprilaire E100 100 Pint Whole House Dehumidifier

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  • Model: E100
  • Part Number: E100
  • Water Removal: 100 Pints Per Day
  • Airflow: 280 CFM
  • Power: 6.9 AMPS, 110-120V
  • Temperature Range: 50°F - 104°F
  • Weight: 64 lbs

The Aprilaire E100 Dehumidifiers are designed to dehumidify the air coming into the unit by passing the incoming air over an evaporator coil to drop the air temperature below the dew point of the air. Moisture is removed from the air and drained out of the unit to a common floor or waste drain. The air is then reheated in the condenser coil and exits the unit.

The E100 Dehumidifiers are perfect for a wide range of applications including whole-home dehumidification and control of moisture in basements and crawl spaces.

The Model E100 can also be programmed to circulate air, which evens out relative humidity levels and temperature in the treated space, eliminating variations in the environment

Dehumidification occurs until the set point is reached, then shuts off until periodic sampling determines a need for operation.

Click here to view more of Aprilaire Dehumidifiers


  • Most Efficient of 2021 Energy Star Listed energy star logo
  • Large Capacity Good For Homes between 2000 and 5500 Sq. Ft. (Based on certain factors, call for help)
  • Washable Merv-8 Filter for Improved Air Quality
  • Built-in digital control with display
  • Choice of discharge orientation, top or front.
  • Automatic Humidity Sensing for more Effective Moisture Removal
  • Made in the USA
  • 5 Year Warranty

Water Removal Rates(Pints/Day)

  • 100 Pints 80°F/60% RH
  • 85 Pints 73°F/60% RH


  • Part Number: E100
  • Power: 6.9 AMPS, 110-120V
  • Capacity (24hr) 100 Pints (80°F 60%RH)
  • Blower: 280 CFM
  • Temperature Range 50°F - 104°F
  • Warranty: 5 Years

Unit Dimensions (Cabinet Only)

  • Width: 14"
  • Height: 115"
  • Depth: 26"
  • Weight: 64 lbs


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