Meet the NEW 620 Large Bypass Evaporative Humidifier, the latest in the HydroCore™ Series lineup and AprilAire's best bypass humidifier yet. Take humidity to the next level and offer best-in-class humidification to your customers.
Best-in-Class Performance and Efficiency1
18 GPD - AprilAire's highest capacity bypass humidifier
55% less wastewater*
Annual maintenance in 60 seconds**
Save up to 4,650 gallons of water per year++
Recirculates water to deliver 3X more water across the panel* for optimal saturation and increased performance while simultaneously reducing water down the drain.
One-piece disposable HydroCore™ easily snaps in and out, done in 60 seconds. HydroCore is compatible with both 620 and 720 models for convenient service and stocking.
All-in-one design includes water panel, distribution tray, scale control, and feed tube. Also available as a kit with replacement orifice included.
Intermediate positions provide a simple solution for optimized airflow on higher pressure systems. Just move the "Winter" pin and it'll return to the same position every year.
Change the HydroCore without having to close the damper to help reduce service errors.
Allows installation to be up to 3 degrees out of level
Easily install the bypass on the left or right to accommodate challenging installs and deliver optimal performance for any furnace flow configuration. Quickly reconfigure the bypass in less steps, no need to move the drain.
All surfaces funnel to a common drain to help prevent leaks
For more information on the 620 Humidifier, reach out to your
AprilAire Business Development Representative.
*Compared to AprilAire 600 Humidifier
**Changing HydroCore™ only
++Vs. previous AprilAire models at rated capacity for a 5-month season
1Vs. leading competitors’ UL listed bypass humidifiers of similar size with 6" duct opening
