This gas conversion kit is used to convert natural gas burners to liquid propane in dryers. If your dryer will not start, heat, or there is an unusual smell, replacing this part can be a solution to the problem. The tools needed for this repair project are: a putty knife, 5/16 inch nut driver, small flathead screwdriver, pliers, and a 3/8 inch wrench. As a safety precaution remember to unplug your dryer from the power source before beginning this installation project. Refer to the manual provided by the manufacturer for further installation instructions and a detailed diagram.