Aprilaire · Humidifier
720 Fan-Powered Humidifier
Whole-home humidifier with its own fan, so it adds moisture whenever the heat runs.
HumidifiersModel 720
What you'll notice
- Highest-capacity Aprilaire evaporative humidifier (21 GPD)
- HydroCore recirculation: 60% less wastewater, about 2x as efficient as the 700
- Variable-speed fan with a quieter low setting
- Sized for tight homes up to 6,250 sq ft
- Fan reconfigures for vertical or horizontal systems
- Best for low/variable-speed and modulating systems
- One-piece HydroCore cartridge (HYDROL / HYDRLH kit)
Full specifications
- Graves tier
- Humidifiers
- Model
- 720
- Capacity
- 21 GPD (high speed) · 19 GPD (low speed)
Aprilaire
Compare with other whole-home humidifiers
| Spec | HumidifiersModel 720 | HumidifiersModel 800 |
|---|---|---|
| Graves tier | Humidifiers | Humidifiers |
| Model | 720 | 800 |
| Capacity | 21 GPD (high speed) · 19 GPD (low speed) | 11.5 to 34.6 gallons per day, by model and voltage |
| Highlights |
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