How to How to Identify Your Gas Fireplace Model and Serial Number
The model number and serial number are printed on either a metal or plastic plate rating plate located in the bottom of most gas fireplaces. You may also find the model number on the front of the owner's manual on your original invoice.
The rating plate located in the bottom of a gas fireplace.
The model number printed on the rating plate, marked with orange.
The serial number printed on the rating plate.