Where do you find the serial number on a Fine HVAC 9 NG?

The serial number for a Fine HVAC 9 NG unit is typically located on a label or sticker attached to the unit itself. Common locations for the serial number include the side or back of the appliance, near the electrical connections, or inside the access panel. If you have the manual, it may also provide specific details on where to find the serial number for your model.