Gas line size
I am remodeling my house. We currently have a 3/4” Natural Gas Line to a furnace. We are replacing the furnace with ductless and want to use the current gas line for a tankless water heater and two cook tops. Just grabbing a big stove from box store it has a 17k, 12k, 9.5k x2, and a 5k btu burners (53K) x 2 106K. And the hot water heater says 199k btu. Doable? Or or do we need to upgrade the line? And could we do the heater and 1 stove?