I'm so glad you asked, George! For this model dryer, you will actually need to check the label on your specific model to verify which LP (liquid propane) kit you'll need. For the 20,000 BTU model, you'll need kit model: LPKIT-4/XAA (part number: DC98-04114A). For the 22,000 BTU model, you'll need kit model: LPKIT-3/XAA (part number: DC99-00792A). ^Jecca