Description
AprilAire E100: Maximum Capacity for Large Homes
Large homes, big basements, and crawl spaces under sprawling single-story houses need serious capacity. The E100 removes up to 100 pints of water a day and is rated for up to 5,500 sq ft. It can be ducted to serve the whole house.
Specifications
| Brand / model | AprilAire E100 |
|---|---|
| Moisture removal | Up to 100 pints/day |
| Coverage | Up to 5,500 sq ft |
| Efficiency | ENERGY STAR Most Efficient 2025 |
| Size | About 15 x 14 x 26 in. |
| Filter | Washable MERV 8 |
| Applications | Basements, crawl spaces, sealed attics, whole house |
| Price includes | Standard professional installation |
E100 or E080?
Both share the same cabinet size. Choose the E100 for spaces over about 4,400 sq ft or with heavy moisture loads, such as after water intrusion. For typical crawl spaces the E070 is enough.
Professional Installation
Our licensed crew (CSLB #1139733) sizes, installs and sets up the unit. See dehumidifier installation, and if you have mold, our mold removal and remediation service.
AprilAire E100 100-Pint Dehumidifier FAQ
- How big a space can the AprilAire E100 handle?
- AprilAire rates it for up to 5,500 sq ft.
- Is the E100 energy efficient?
- Yes. AprilAire lists it as ENERGY STAR Most Efficient 2025.




