Description
This is a BRAND NEW OEM Aprilaire Humidifier Step Down Transformer. The transformer input is 120 volt and the output is 24 volt which is required to operate the humidifer. It is rated at 10VA. Thanks for looking and good luck!
Function:
Humidifiers increase the humidity in room or building. A humidifier that is attached to your HVAC system will increase the humidity coming out of the home's air duct registers.
Replaces Old Part #s:
4010 AP-4010 120 GP-LT240V420T
Repair Difficulty Level:

Partial List of Units that Use This Item:
Hit Ctrl+F and enter your model number for a quick search!