Aprilaire Humidifier – Model 800

The Aprilaire Model 800 Humidifier is a steam humidifier designed for home applications where evaporative units are less practical.

The Aprilaire Model 800 Humidifier is a whole-home solution that helps you achieve total comfort through humidity control. As a steam model, the 865 complements non-forced air heating sources and other specialty heating systems. It is installed by a local HVAC professional.

Product Type: Humidifier
Model: Model 800
Rating: up to 34.6 GPD
TYPE: Steam

SKU: Aprilaire 800 Steam-Steam Categories: ,


Accommodates crawl spaces, attics and areas of the country with milder winters and non-forced air heating.
Provides humidity to the largest of homes (up to 6,200 square feet).
Features truly automatic control but can be installed in manual mode as well.
Runs independently of your HVAC system to accommodate larger homes (up to 6,200 square feet)
Delivers optimum levels of humidity control with the Automatic Digital Humidifier Control.
Performs quietly and with simple maintenance. You only need to replace the canister.
Has a capacity of 11.5, 16.0, 20.5, 23.3, and 34.6 gallons per day, depending on electrical draw.
Uses cold water, which may be hard, soft or softened.