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Aprilaire Model E100 (100 pint) Dehumidifier

  • Aprilaire E100 Dehumidifier
  • E100 Side profile
  • E100 with removed side panel
  • E100 Top down profile
  • Aprilaire Model E100 Dehumidifier 100 pint - Front facing side view
  • Aprilaire Model E100 Dehumidifier 100 pint - Rear facing (supply) view
  • Aprilaire Model E100 Dehumidifier 100 pint - Front facing (return) view
86.00 LBS
Calculated at checkout

Product Description

The Aprilaire E100 Dehumidifier is ideal for dehumidifying your sealed crawl space or basement removing up to 100 pints (12.5 gallons) of water per day.  For your convenience, the control panel can be mounted on the top or front of the unit so it is easy to access in any location. The dehumidifier has a simple to use interactive display making set-up and use a breeze.  The Aprilaire E100 is low maintenance with no messy trays to empty, and simple once a year filter cleaning or replacement. 

**This product is the replacement for the Aprilaire Model 1850 Dehumidifier**

  • EnergyStar Rated to meet new 2021 minimum requirements.
  • BUILT TO LAST with corrosion-resistant aluminum coils made in the U.S.A. by Aprilaire, the leader in indoor air quality solutions
  • REDUCES & CONTROLS BASEMENT HUMIDITY to help prevent damp carpeting and furnishings, mold, mildew, and odors
  • HELPS PREVENT MOLD, STRUCTURAL WOOD ROT, AND ODORS in the sealed crawl space under your home. It also creates conditions less conducive to termites.
  • REMOVES UP TO 100 PINTS (12.5 GALLONS) of water per day
  • NO MESSY WATER TRAY TO EMPTY  and simple to set up - just place the hose or place dehumidifier over a drain, level it, plug it in, set the target humidity, and you’re done
  • SET IT AND FORGET IT control automatically starts dehumidification when humidity above target is sensed



Product Specification Sheet

Installation Guide

Owners Manual



  • Length/Depth (Inches): 26
  • Width (Inches): 14
  • Height (Inches): 15
  • Weight (Pounds): 64
  • Shipping Length/Depth (Inches): 33
  • Shipping Width (Inches): 24
  • Shipping Height (Inches): 21
  • Shipping Weight (Pounds): 86


Manufacturer: Aprilaire - a division of Research Products

UPC: 686720006746

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Product Reviews

  1. Looks well designed & thought out. 4 Star Review

    Posted by on 15th Jun 2021

    E-100 appears to be high performance model. Took my sealed & already dehumidified crawlspace humidity from 60% to 48% in no time. And instead of catching all the condensate in a big pan, it channels it right down the drain. The drain spout is even slanted downward which makes so much sense. Less than 1 wk in & I'm impressed with the results. It's slightly louder than I expected but not bad. Suppose that's a good trade off for the high performance. Hopefully this machine will last a long time. I get the impression Aprilaire designed it to do just that.

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