Need to find the small window on the door.

[Another-Plumber]

I need to find the small window on the bottom of water heater, you know the one you look thru to see the pilot light.. the gas company and tagged the water heater because the window was cracked, the customer thought the water heater exploded or something.. it a AO SMITH brand, the older type with the orange rubber around the gas tubing... just thought ill post this before im told by AO i have to buy a new door or WH for that matter.... Thanks

 

[Caduceus]

I would call A.O Smith customer service and ask for a local rep. and if the part can be changed within specs.