Describe the problem:
12-door oven apron on the left hand side (above the combustion box is really hot, and the steel itself begins to have a dome shape towards the end of the day when its most hot. We noticed it yesterday/30th and today.
Notes:
Found burner plate warped. Packed with heat rope, caulked and installed insulation board around box.
Temperature dropped considerably on apron
Submitted by, department: