Arrived 7/16/21 - Temp at 350 but only 200. Talked to marshal at factory, said to change probe. Probe is bad will order. If don’t correct problem, then control is bad. Returned to location on 7/20/21 - Pulled probe out new one is too short . Talked to Dave at factory sent pictures to him he has to research it and find part is old fryer. Returned to location on 7/23/21 - Installed new fryer, checked dc milivolts and set at 550, checked gas pressure and set at 4”. No further issues.