Product review (5 stars): Worked for Duet WGD70HEBW
Good propane conversion kit with detailed step by step disassembly instructions for dryer.  Not a terribly complex procedure, but to get at the burner you need to remove the top panel, the door and front panel, and then remove the entire drum assembly.  Keep the wife away, as she'll probably freak like mine did when she saw her new dryer on the autopsy table.  I kept each step's removed screws in separate cups labeled with the step number, and this made re-assembly a snap with no left over parts.