Arrived at location on 3/14/22 - Pilot very low unit is very sooted up. Regulator is up where burner is need to move down under cabinet. Regulator and safety heat damaged advised to replace. Will order. Returned to location on 3/25/22 - Installed new safety on unit parts sent wrong regulator. Advised not to use till I get one. Will reorder. Returned to location on 4/4/22 - Installed regulator set gas pressure to 3 in wc per customer. Ran unit tested ok no leaks.