AprilAire 4010 Humidifier Transformer Replacement
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AprilAire 4010 Humidifier Transformer Replacement


Retail: $39.99 /ea
You Save: 18%
As low as
Retail: $39.99
You Save: 18%
Special Order. Ships in 5 to 6 business days.

The AprilAire 4010 is the correct replacement for the following humidifiers:

  • AprilAire 400 Humidifier
  • AprilAire 550 Humidifier
  • AprilAire 550A Humidifier
  • AprilAire 558 Humidifier
  • AprilAire 560 Humidifier
  • AprilAire 560A Humidifier
  • AprilAire 568 Humidifier
  • AprilAire 600 Humidifier
  • Honeywell HE220 Humidifier
  • Honeywell HE225 Humidifier
  • Honeywell HE260 Humidifier
  • Honeywell HE265 Humidifier

The AprilAire 4010 Humidifier Transformer Replacement is a low voltage transformer that fits selected AprilAire and Honeywell humidifiers. Also known as part number 4010, this humidifier transformer allows you to convert 110 volts to 24 volts for safe installation. Simply connect the leads to the 110 volt current. The screw terminals will then provide 24 volts. This transformer mounts in a utility box.

AprilAire Humidifier Transformer 4010 Specifications:

  • Part 4010
  • Output 24v
  • Input 120 vac
  • Low 24 voltage
  • 10 watt (10 va)
  • Easy installation
  • 1 Year manufacturer's limited warranty
  • Fits selected AprilAire and Honeywell Humidifier Models

The AprilAire brand is also identified by the following spelling variations: April Aire, April Air or Aprilair. Make sure that all power is disconnected prior to service. You want to also check to make sure that the power is disconnected from a meter.

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