Short and simple: 36 inches, four burners, three oven modes. The PRL364GDH is the straightforward end of the freestanding gas line, and most of its calls come down to the burners. A Star Burner covers more of the pan than a round one, and every point of the star needs an open port to give an even flame.
When a customer says the flame looks “half there”, the usual cause is food dried into one arm of the pattern. We clean the arms with the right tool, dry the burner and reseat the cap. If the spark is the issue, the electrode and the igniter switch are tested.
The oven is 5.0 cu ft and shallow, 24 3/4 inches deep overall, so it sits close to the cabinets. We check the door seal and the bake igniter on any slow preheat. Thermador lists the model without a named successor.
Usually it is just clogged. Food or grease blocks the ports on part of the star. We clean the ports, dry the burner and test the spark and flame before any replacement.
Yes, a poor seal lets heat escape and causes uneven baking. We check the gasket and hinge alignment and adjust or replace parts so the door closes squarely.
Fewer modes means a simpler control, which can speed diagnosis. We still test Bake, Convection Bake and Broil individually to find which element or fan is responsible.
Request a visit online in about a minute or phone our coordinators. Close-in neighborhoods often see a same-day slot; the outer counties usually get the next day across Houston.