Thank you!! I didn't even notice the stem on top saying LP and NG. That was it... Thank you very much.
Eric

If your talking about the orifice, I did put it in the gas valve. Not sure on the manifold pressure. Pressure coming in is about 7psi. Is there something else I need to do to the gas valve? Thanks, Eric

Model # DGAT070BDE Last fall we had to furnace repaired because of recall on heat exchanger. New heat exchanger was installed along with new roof jack. It was running on propane and had no problems with it. Recently my father in law and I finished running the natural gas to it. Removed the propane o...