The gas line should be sized by a Generac dealer or a certified plumber, based on the volume and pressure required. The volume and pressure required for the unit can be located in the owner’s manual and installation guidelines that are provided with the unit. The fuel consumption for each model number can vary, and we recommend ensuring the documentation utilized reflects your particular generator’s model number. To locate a copy of the owner’s manual and installation guidelines for your particular unit, search the model or serial number here: http://www.generac.com/Service/Manu...
answered 1 year, 1 month ago