DehumidifiersENERGY STAR certified
Aprilaire E100
85 pints/day whole-home dehumidifier dehumidifier.
Water removal
85 pints/day
Efficiency
2.35 L/kWh
Annual energy use
821 kWh/yr
Refrigerant
R32
Of 21 certified whole-home dehumidifier dehumidifiers, 4 have a higher efficiency than the E100 (2.35 L/kWh).
- Maker
- Aprilaire
- Model
- E100
- Type
- Whole-home Dehumidifier
- Water removal
- 85 pints/day
- Efficiency
- 2.35 L/kWh
- Annual energy use
- 821 kWh/yr
- Refrigerant
- R32
- Connected
- No
- On the market since
- Jan 2021
- ENERGY STAR certified
- 23 Sep 2025
Certified under the same record
The maker lists these as the same machine or a variant of it: E100C, E100C has caster wheels, E100 configured for plug in, E100H, E100H configured for hard wired, E100V, E100V has vent.
Source: ENERGY STAR certified dehumidifiers dataset, US EPA, record 4510067, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the E100
Certified dehumidifiers from other makers, same color class, within 20% of its speed.
| Model | Type | Water removal | Efficiency | Annual energy use |
|---|---|---|---|---|
| Healthy Climate HCWHD#-100 | Whole-home Dehumidifier | 85 pints/day | 2.35 L/kWh | 2,391 kWh/yr |
| CARRIER CORPORATION DEHXXCDA1100* | Whole-home Dehumidifier | 85 pints/day | 2.35 L/kWh | 2,391 kWh/yr |
| Santa Fe Ultra V100 | Whole-home Dehumidifier | 85.6 pints/day | 2.45 L/kWh | 419 kWh/yr |
| Honeywell Home DHM120R4000/U | Whole-home Dehumidifier | 94.3 pints/day | 2.22 L/kWh | 556 kWh/yr |
| Santa Fe Ultra V125 | Whole-home Dehumidifier | 103 pints/day | 2.63 L/kWh | 565 kWh/yr |
| Healthy Climate HCWHD#-080 | Whole-home Dehumidifier | 65 pints/day | 2.35 L/kWh | 1,023 kWh/yr |