Honeywell Home DHM120
#6 in Whole-homeFull review
For large homes where an HVAC contractor is already installing Honeywell Home or Resideo equipment; DIY buyers have easier options.
Jackson Systems $2,649$2,649
The Honeywell Home DHM120 and the AprilAire E100 are evenly matched, rated 3.0 and 3.0. The AprilAire E100 wins on value. The AprilAire E100 costs $490.67 less ($2,158.33 vs $2,649).
AprilAire E100
#8 in Whole-homeFull review
For larger or damper homes that need more capacity than the E080 without a bigger cabinet; plan on a pro install.
Amazon $2,158.33$2,158.33
Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the AprilAire E100 for value ($25.39 per pint/day vs $28.08 per pint/day).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every whole-home dehumidifier; a clear win is highlighted. How we rank explains each one.
| Factor weight | Honeywell Home DHM120 | AprilAire E100 |
|---|---|---|
| Overall rating | 3.0/5 | 3.0/5 |
| Value 30% | 43 $28.08 per pint/day | 52 $25.39 per pint/day |
| Efficiency 25% | 26 2.2 L/kWh | 34 2.4 L/kWh |
| Quiet 15% | 50 noise not published (neutral score used) | 7 55 dB (maker rating) |
| Drainage 15% | 50 drains downhill through a hose | 50 drains downhill through a hose |
| Warranty 10% | 100 5-year warranty | 100 5-year warranty |
| Smart 5% | 0 no app control | 0 no app control |
Specifications
| Honeywell Home DHM120 | AprilAire E100 | |
|---|---|---|
| Performance | ||
| Capacity (2019 DOE) | 94.3 pints/day | 85 pints/day |
| Efficiency (IEF) | 2.2 L/kWh | 2.4 L/kWh |
| ENERGY STAR | Yes | Yes, Most Efficient |
| Energy use | 556 kWh/year | 821 kWh/year |
| Coverage (maker) | - | 5,500 sq ft |
| Lowest operating temperature | 50 °F | 50 °F |
| Noise | - | 55 dB |
| Drainage and controls | ||
| Built-in pump | No | No |
| Drain hose outlet | Yes | Yes |
| Wi-Fi app | No | No |
| Auto defrost | Yes | - |
| Build | ||
| Type | Whole-home | Whole-home |
| Refrigerant | R-32 | R-32 |
| Dimensions | 21 x 14.75 x 27 in | 15 x 14 x 26 in |
| Weight | 96 lb | 64 lb |
| Wheels | No | No |
| Warranty | 5 years | 5 years |
| Sealed-system warranty | 5 years | 5 years |