Bypass Whole House Humidifier, Electrical Ratings: 0.5 A, 24 V AC, 60 Hz, 0.7 gph Evaporative
PartAPR400
MFG400
Description
Aprilaire®, 400, Whole House Humidifier, Bypass, 0.5 A, 24 V AC, 60 Hz Electrical Rating, 3 gph Water Feed Rate, 0.7 gph Evaporative Rate, 12-3/4 in H x 10 in W Plenum Opening, Automatic Digital Control, 15-3/4 in H x 15-3/8 in W x 10-1/4 in D Dimensions
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- HUMIDITY FOR HEALTH Achieve balanced humidity in the 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, viruses, fungi, and dust mites
- FULL COVERAGE up to 5,000 square feet in tightly built homes with a capacity of 17 gal per day
- WATER SAVING The AprilAire 400 uses 100% of the water that goes into the system, eliminating the need for access to a drain by capturing excess water in a reservoir
- Water is absorbed by the HVAC system's warm air, evaporating it and dispersing it throughout the home before more water is added
- WHOLE-HOUSE HUMIDIFICATION for ducted HVAC systems provides whole-house coverage for improved health, comfort, and preservation in the home
- REVERSIBLE DESIGN Easily change the bypass configuration to the right or left to fit the install space
- AUTOMATIC CONTROL The included digital control provides convenient operation by automatically adjusting humidity levels based on outdoor temperature in Automatic Mode, while also offering Manual Mode and Blower Activation for customized control
- The large, blue LED backlit LCD display includes the relative humidity percentage and set point adjustments
- EASY MAINTENANCE - Change the genuine AprilAire 45 Water Panel twice per a year to maintain peak performance
- COMPATIBLE WITH THE APRILAIRE HEALTHY AIR SYSTEM The 400 Humidifier is a part of your one-stop, all purpose investment toward a greater quality of life
- The AprilAire Healthy Air System (additional components sold separately) combines fresh air ventilation, air filtration, humidity control, radon control, zoning and IAQ control, and UVC sanitization to address all aspects of Indoor Air Quality in the home
- INSTALL WITH CONFIDENCE AprilAire Whole-House Humidifiers are designed and assembled in the USA utilizing US and global components by AprilAire, the leader in Indoor Air Quality solutions for the home since 1954
The AprilAire 400 Whole-House, Large Bypass Evaporative Humidifier is designed to deliver optimal humidity control for homes up to 5,000 square feet. With the ability to provide 17 gallons of humidification per day, this unit ensures rapid and balanced humidity, crucial for reducing respiratory infections, allergies, and asthma symptoms by minimizing bacteria, viruses, fungi, and dust mites throughout the entire home. This unit is uniquely designed to evaporate 100% of the water going into the humidifier. It incorporates a special two-stage float system to maintain the optimal amount of water and protect against overflow. Water is absorbed by the HVAC system's warm air, evaporating it and dispersing it throughout the home before more water is added. The unit is easily maintained with a semi-annual change of the AprilAire 45 Water Panel. The humidifier includes an automatic control which is duct compatible and adjusts for both outdoor temperature and relative humidity. The reversible design allows the unit to be easily adjusted whether the return is on the left or the right. Designed and assembled in the USA utilizing US and global components and backed by a 5-year warranty, the AprilAire 400 provides reliable, high-quality humidification, complete with all necessary components for easy setup.
| Type | Humidifier |
| Commercial/Residential | Residential |
| Control Type | Automatic Digital |
| Dimensions | 15-3/4 in H x 15-3/8 in W x 10-1/4 in D |
| Electrical Ratings | 0.5 A, 24 V AC, 60 Hz |
| Evaporative Rate | 0.7 gph |
| Plenum Opening | 12-3/4 in H x 10 in W |
| Water Feed Rate | 3 gph |
| Brand | Aprilaire® |
| UNSPSC | 40101903 |
| Country of Origin | US |
| Manufacturer | Research Products |
| UPC | 686720004001 |
| Manufacturer Part Number | 400 |
Saddle Valves and Transformer
UL 998
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Documentation
Aprilaire®Bypass Whole House Humidifier, Electrical Ratings: 0.5 A, 24 V AC, 60 Hz, 0.7 gph Evaporative