Honeywell Whole Home Humidifier
Score: 82/100
AprilAire 720A
Score: 92/100Rankings

The AprilAire 720A is a high-capacity fan-powered evaporative whole-house humidifier designed for large homes up to 6,250 square feet. It delivers 21 gallons per day of humidity using HydroCore technology, which reduces wastewater by 60% while doubling evaporation efficiency. It is widely regarded as the superior choice for large homes, particularly those with heat pumps or tight construction.
The Honeywell Home Whole Home Humidifier is a bypass duct-mounted evaporative unit designed to integrate with forced-air HVAC systems, adding moisture throughout homes up to 3,000 sq ft. It features a digital humidistat with an outdoor sensor for automatic humidity control and includes water-saving technology that reduces usage by up to 30% compared to competitors. It is best suited for homeowners with forced-air furnaces who have access to ducts and floor drains.
| Attribute | Honeywell Whole Home Humidifier | ![]() |
|---|---|---|
1,500 sq ft | 6,250 sq ftbest | |
17 pints/day | 168 pints/daybest | |
1 yearsbest | — | |
16.25 in | 18 inbest | |
9.75 in | 10.5 inbest | |
18.5 inbest | 16.5 in | |
| ↓ lower better | 12.5 lbsbest | 13.75 lbs |
24 Vbest | 24 Vbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | Honeywell Whole Home Humidifier | ![]() |
|---|---|---|
Controls(1) | ||
Control Type | Digital | Automatic Digital |
Design(4) | ||
Overall Height (in) | 16.25 in | 18.0 in |
Overall Width (in) | 9.75 in | 10.5 in |
Overall Depth (in) | 18.5 in | 16.5 in |
Product Weight (lbs) | 12.5 lbs | 13.75 lbs |
Performance(2) | ||
Coverage Area (sq ft) | 1500-3000 sq ft | 6250 sq ft |
Moisture Output (pints/day) | 17 pints/day | 168 pints/day |
Features(2) | ||
Installation Type | Bypass Duct-Mounted | Whole-house |
Fan Powered | false | true |

Professional reviewers and editors consistently praise the Honeywell Home Whole Home Humidifier for its ease of installation, low maintenance needs, and significant water and energy efficiency. Resideo highlights the product as an efficient solution that runs water only when necessary, while experts note the reliability of its HVAC-integrated design. The digital humidistat's automation is frequently commended for providing a 'set it and forget it' user experience without major criticisms regarding performance.
Consumer feedback indicates positive reception focused on improved home comfort, protection of assets like woodwork, and energy savings through reduced static electricity and heating costs. Users value the automated humidity control that eliminates manual adjustments, though some note the infrastructure requirements for installation as a consideration.

Professional reviewers and editors highlight the AprilAire 720A's industry-leading 21 GPD capacity and its innovative HydroCore technology. It is widely regarded as the superior choice for large homes up to 6,250 square feet, particularly those with heat pumps or tight construction.
Search results lack direct consumer reviews or forum discussions; no common praise or complaints are available from the provided data. Product pages emphasize professional installation requirements, suggesting limited DIY user feedback is present in current sources.
