For a great whole house humidifier, you cannot go wrong with Aprilaire. By reading through this guide, you will have no problems finding the Aprilaire whole house humidifier that offers exactly what you need.
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Aprilaire 400
The Aprilaire 400 is a powerful whole house humidifier that you can use to humidity houses as large as 4,000 square-feet. Within the span of a single-day, this humidifier is capable of taking seventeen-gallons of water, and turning that water into humidity that spreads all across your home.
- BUY WITH CONFIDENCE This humidifier was designed and manufactured in the U.S.A. by...
- FULL COVERAGE up to 5,000 square feet in tightly built homes with a capacity of 17...
- AUTOMATIC HUMIDIFIER with dual sensors to monitor and respond to both outdoor...
Last update on 2023-09-29 / Affiliate links / Images from Amazon Product Advertising API
Aprilaire 500
The Aprilaire 500 offers less power than the Aprilaire 400. By making use of this humidifier, you can humidify spaces that are as large as 3,000 square-feet. For you to humidify homes of that size, you will be on the required floor drain system, as well as the humidification system, which can turn twelve-gallons of water into pure humidity every twenty-four-hours.
- BUY WITH CONFIDENCE This humidifier was designed and manufactured in the USA by...
- FULL COVERAGE up to 3,600 square feet in tightly built homes with a capacity of 12...
- AUTOMATIC HUMIDIFIER with dual sensors to monitor and respond to both outdoor...
Last update on 2023-09-29 / Affiliate links / Images from Amazon Product Advertising API
Aprilaire 600
The Aprilaire 600 is, in most ways, just like the Aprilaire 400. But, there is one major difference, and that’s the fact that this humidifier requires that you use a floor drain. Making use of a floor drain system allows excess water to drain away, ensuring that there is never an excessive amount of humidity flowing throughout your home.
- BUY WITH CONFIDENCE This humidifier was designed and manufactured in the USA by...
- FULL COVERAGE up to 5,000 square feet in tightly built homes with a capacity of 17...
- AUTOMATIC HUMIDIFIER with dual sensors to monitor and respond to both outdoor...
Last update on 2023-09-29 / Affiliate links / Images from Amazon Product Advertising API
Aprilaire 700
The Aprilaire 700 is the most powerful humidifier in this guide. By making use of this humidifier, you can humidify spaces as large as 4,200 square-feet. For big homes, this humidifier is exceptionally useful. Within the span of a single-day, this humidifier can take eighteen-gallons of water and turn all of that into humidity. Right inside of the humidifier, there is a large fan, and this fan helps to spread all of this humidity across a large space, ensuring that it goes where it needs to with ease.
- BUY WITH CONFIDENCE This humidifier was designed and manufactured in the USA by...
- FULL COVERAGE up to 5,300 square feet in tightly built homes with a capacity of 18...
- AUTOMATIC HUMIDIFIER with dual sensors to monitor and respond to both outdoor...
Last update on 2023-09-29 / Affiliate links / Images from Amazon Product Advertising API
Aprilaire 500 vs 400 vs 600 vs 700 Whole House Humidifier
| Aprilaire | 400 | 500 | 600 | 700 |
| Home Size Coverage (Sq. Ft.) | 4000 | 3000 | 4000 | 4200 |
| Water Capacity (Gallons Per Day) | 17 | 12 | 17 | 18 |
| Sensor | Dual Sensor | Dual Sensor | Dual Sensor | Dual Sensor |
| Control | Automatic | Automatic | Automatic | Automatic |
| Humidifier Dimensions (Inches) | 15.375 WX 15.75 HX 10.25 D | 15.625 WX 13 HX 10.25 D | 15.375 WX 15.75 HX 10.25 D | 15.91 WX 18 H X 10.34 D |
| Replacement Water Panel Model # | 45 | 10 | 35 | 35 |
| Water Panel Replacement Timing Per Humidification Season | Twice | Once | Once | Once |
| Fan Included | No | No | No | Yes |
| Floor Drain Required | No | Yes | Yes | Yes |
| Conserves Water | Yes | No | No | No |
| Price | Check price | Check price | Check price | Check price |
Conclusion
In the end, all four of these whole house humidifiers are fantastic. The whole house humidifier that is right for you, though, will depend on your needs.
For humidifying exceptionally large homes, in an efficient manner, you cannot go wrong with the Aprilaire 700.
For humidifying homes that are also very large, but not quite as large as what the Aprilaire 700 allows for, both the Aprilaire 400 and the Aprilaire 600 are fantastic choices.
For homes that are quite large, but require less overall speed and efficiency, the Aprilaire 500 is absolutely perfect.
This website is supported by readers. As an Amazon Associate we earn from qualifying purchases.