Upon arrival customer explained that he had a gas grill in back yard that he would like to have hooked up to the gas line that was installed when home was built but it is a 2lb gas line and he need s it to be half lb and he already has the grill converted to natural gas but just needed the line regulated after looking at gas system in attic I found that gas line to the grill is already regulated to half pound but was labeled with the wrong gas stickers customer stated that he would just go ahead and finish it himself being that no regulator is needed