Description
AprilAire E070: The Right Size for Most Crawl Spaces
After a crawl space is encapsulated, humidity has to be actively controlled or the sealed space can get damper than before. The E070 is the model we install most: enough capacity for typical single-family crawl spaces, compact enough for low clearances, and fully automatic.
Specifications
| Brand / model | AprilAire E070 |
|---|---|
| Moisture removal | Up to 70 pints/day |
| Coverage | Up to 2,200 sq ft |
| Size | About 12½ x 12½ x 25 in. |
| Filter | Washable MERV 8 |
| Construction | Corrosion-resistant aluminum coils; made in USA |
| Warranty | 5 years |
| Price includes | Standard professional installation |
Why Crawl Spaces Need Dehumidifiers
Wood stays healthy below about 60% relative humidity. Above that, mold and rot organisms thrive, and musty air rises into the living space. The E070 holds your chosen setting automatically and drains continuously, so there’s no bucket to empty.
Pair It With Encapsulation
For the best results, install it with a 20-mil liner and sealed vents. See crawl space dehumidifier installation and encapsulation.
AprilAire E070 70-Pint Dehumidifier Bundle FAQ
- What size dehumidifier does my crawl space need?
- The E070 covers most crawl spaces up to about 2,200 sq ft. Larger or wetter spaces may need the E080 or E100. We size it during a free inspection.
- Where does the water go?
- The unit drains continuously through a hose to a floor drain, sump or condensate pump.




