AprilAire 800 Whole-House Steam Humidifier
AprilAire 800 Whole-House Steam Humidifier
Up to 34.6 Gallons Per Day based on Voltage and Current Draw, Digital Automatic Humidifier Control, Compatible with the AprilAire Healthy Air System
This product is available from our nationwide network of AprilAire Healthy Air Professionals















- HUMIDITY FOR HEALTH: AprilAire Steam Humidifiers can help you maintain optimal humidity in your home which has been shown to reduce the incidence of respiratory infections and symptoms related to allergies and asthma by minimizing the formation of bacteria and viruses.
- HUMIDITY FOR COMFORT: Balance your humidity to preserve your home and protect its occupants from dry air issues like static shock and chapped skin.
- PROTECT YOUR HOME: Preserve your home and any contents susceptible to damage from changing humidity or dry conditions.
- BUY WITH CONFIDENCE: This steam humidifier was designed and manufactured in the USA by AprilAire—the inventor of the whole-house evaporative humidifier, and the leader in Indoor Air Quality since 1954.
- DUAL SENSOR 24/7 AUTO MODE: Measures the relative humidity inside the house. Fans turn on automatically when the humidity drops below the set point.
- CONVENIENT CONTROL: To monitor and adjust the humidity with a high-contrast digital screen.
- FOR USE IN HOMES: In any climate with ducted air systems, with or without forced air heat, and for homes that have special humidity requirements, such as wood floors, humidity-sensitive furnishings, large floor plans or short furnace run times.
- FULL COVERAGE: with a capacity of up to 34.6 gallons per day in a tightly constructed home.*
- EASILY MAINTAIN OPTIMAL PERFORMANCE: By replacing the canister every year, and having a licensed contractor replace the electrode wires every 3 years.
INCLUDED IN THE BOX:
- 800 Humidifier
- Model 62 Digital Automatic Humidistat
- Model 80 Steam Canister
- Outdoor Temperature Sensor
- Saddle Valve
- 6-foot Steam Hose
- 7/8-inch x 10-feet Drain Tubing
- Hose Clamps
- Steam Dispersion Tube
- Installation Instructions
SPECIFICATIONS:
- Materials: Steel - Galvanized
- Actual Measurements: 20.88H x 7.13W x 10.13D (inches)
Our whole-house steam humidifier adds moisture to your home by passing steam through a dispersion tube connected to your duct system. The steam is created by heating water in an internal canister.


Balance your home's humidity
AprilAire Whole-House Humidifiers balance your home's humidity to help improve sleep, reduce dry skin, enhance productivity**, and keep you
protected against airborne viruses*. Additionally, AprilAire Humidifiers help preserve your home and any contents susceptible to cracking and warping due to low humidity levels.
*E.M.Sterling, “Criteria for Human Exposure to Humidity in Occupied Building,” ASHRAE Winter Meeting, 1985
**www.nia.nih.gov/health/skin-care-and-aging, content reviewed October 01, 2017
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Maintain Wellness
Reduce airborne illnesses that can cause respiratory infections, asthma attacks, and allergic reactions by maintaining proper relative humidity in your home.*
*E.M.Sterling, “Criteria for Human Exposure to Humidity in Occupied
Building,” ASHRAE Winter Meeting, 1985 -
Lower Energy Costs
Humidifiers can affect the “real feel” temperature in your home, which can
prevent your furnace from working overtime. -
Home Preservation
Help preserve the natural beauty of items in your home that might be susceptible to warping, cracking, or other permanent damage due to low humidity levels.
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Purified Water Not Required
Electrode technology requires impurities in the water to promote the transfer of electricity. Water filtration is not recommended – minimizing installation complexity and operating costs.
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Automatic Humidifier
Dual sensors to monitor and respond to both outdoor temperature and indoor relative humidity to deliver optimal humidity 24/7 throughout the home – simply set it and forget it.
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Genuine Replacement Steam Canister 80
Designed to fit your AprilAire Steam Humidifier perfectly and to optimize the
performance when changed once during the humidification season.
