Aprilaire 720 Fan Powered Evaporative Humidifier w/ HydroCore & Automatic or Manual Control

Key Features

• Highest Capacity Evaporative Humidifier: The Aprilaire 720 Series offers the highest capacity, delivering up to 21 gallons per day at high speed.
• HydroCore™ Technology: Recirculates water to maximize panel saturation with a 60% reduction in wastewater compared to the Model 700.
• Reconfigurable Fan Design: Allows for increased installation options on vertical or horizontal systems.
• Variable Speed Fan: Provides a low-speed option for reduced noise and enhanced comfort.
• Easy Installation: Fast and easy installation for every application with a +/- 3 degree level tolerance.
• One-Piece HydroCore™: Simplifies annual maintenance, making it the best choice for systems with low or variable speed air handlers.
• Energy Efficient: Reduces heating costs in the winter and cooling costs in the summer by maintaining appropriate humidity levels.

Humidistat Control

• Manual Control: The model 720M provides a manual control, compatible with duct or wall mounting, features a dry-contact closure and effectively monitors humidity changes. It offers a reliable and straightforward way to manage humidifier settings.
• Automatic Control: The model 720A includes digital control ensures effortless operation by automatically adjusting humidity levels based on outdoor temperatures in Automatic Mode. Operates blower motor for humidity call without heat call. It also offers Manual Mode for personalized adjustments. Its large, blue backlit LCD display clearly shows the relative humidity percentage and set point settings.

Specifications

• Capacity:
  • High Speed: 21 GPD (0.88 GPH)
  • Low Speed: 19 GPD (0.79 GPH)
• Electrical Data:
  • 120 VAC - 60Hz - 1.25A
  • 24 VAC - 60Hz - 10VA Required
• Required Water Supply:
  • Recommended softened water or installing an inline scale reducing filter
• Dimensions:
  • 16 1/2" W x 18" H x 10 1/2" D
• Weight:
  • 13.75 lbs. (Unit Weight)
  • 16.5 lbs. (Shipping Weight)
• Plenum Opening:
  • 14 1/4" W x 14 1/4" H
• Safety Standards:
  • Listed to UL 998, CAN/CSA-C22.2 No. 104:20 - Humidifiers

Benefits

• Healthier Living Environment: Proper humidity levels help alleviate respiratory problems, reduce the risk of infections, and improve overall comfort.
• Protects Your Home: Prevents damage to wood floors, furniture, and other household items caused by overly dry air.
• Energy Efficient: By maintaining appropriate humidity levels, you can reduce heating costs in the winter and cooling costs in the summer.
• Easy Maintenance: The HydroCore™ water panel quickly pops in and out for fast replacement, making maintenance hassle-free.

Principle of Operation