Answer Hello Royce, This unit requires no parts for its' conversion. It is done by adjusting the hoods. To adjust to LP gas, tighten the hoods clockwise 1 1/2 to 2 turns without overtightening. You will also remove the large nut on top of the regulator and flip the gas stop found under this nut over to the LP setting. Read More... Answered by AppliancePartsPros.com | Monday, October 5, 2015