Aprilaire's 400 Humidifier

Explore the Aprilaire 400 Humidifier

Explore and learn about the Aprilaire 400 humidifier product features and details.

Aprilaire 400 Humidifier
Aprilaire 400 Humidifier
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Details on the Aprilaire 400 Humidifier

Automatic waer saver Furnace Humidifier. The Model 400 is a drain-free humidifier, featuring evaporative technology to minimize water use. Aprilaire introduced the first evaporative humidifier for forced air furnace systems back in 1954. Since that time, Aprilaire continues to lead the industry in whole home humidification systems. Our evaporative humidifiers work by piping water into the distribution tray located at the top of the humidifier. The water is uniformly distributed across the width of the tray and through a scientifically designed system of outlets. It flows by gravity over the water panel evaporator. Dry, hot air from the HVAC system is moved through the moisture-laden water panel evaporator. Natural evaporation takes place, the water is turned to vapor, and the humidified air is circulated throughout your home.


XC95m Highlights

  • Bypass humidifier
  • 12 gallons per day capacity
  • Can work on homes up to 2500 square feet
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