# What is the quietest whole house humidifier available? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What is the quietest whole house humidifier available?

## Products

### AprilAire 865
```yaml
product: aprilaire-865
brand: AprilAire
price_gbp: 1079.53
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
coverage_area: 6200
humidifier_capacity: 11.5 to 34.6
humidistat_included: Yes, Model 65 digital manual humidistat
```

- **Price:** £1079.53 [^1]
- **Summary:** The AprilAire 865 is a high-output whole-house steam humidifier with a wall-mounted fan pack for homes without ducted HVAC systems. It provides up to 34.6 gallons per day of humidification, covers up to 6,200 square feet, and includes digital humidity control.
- **Ideal For:** It suits homeowners seeking a quieter whole-house humidifier because its steam unit can be installed remotely from the wall-mounted fan pack, while the included digital humidistat automatically activates humidification when humidity falls below the set point.
- **Additional Sources:** [^2], [^3]

---
## References & Sources
[^1]: The Home Depot, accessed 2026-09-03. https://www.homedepot.com/p/AprilAire-Model-865-34-6-gal-for-up-to-10-300-sq-ft-Whole-House-Steam-Humidifier-for-Arid-Climates-and-Special-Humidity-Needs-865/327408078
[^2]: Jackson Systems, accessed 2026-09-03. https://jacksonsystems.com/product/aprilaire-865-whole-house-steam-humidifier-with-fan-pack/
[^3]: HVAC & Tools Direct, accessed 2026-09-03. https://www.hvacandtoolsdirect.com/product/aprilaire-865-whole-house-steam-humidifier-with-fan-pack/