ComfortMaxx
View Your Certificate
Enter the
Serial Number
The unique Certificate Serial Number can be found on the NCI Certified Label affixed to the indoor equipment (Air Handler or Furnace) or the inside of the packaged unit's service panel.
Format: ###-##-###
and the location's
Postal Code
To verify you're not a bot, enter the Postal Code of the Location where the HVAC System that has been NCI Certified is installed.