Transform off your water heater by way of the gasoline Command valve, then transform off the leading gas source valve. Next, crack the union between the fuel lines with two wrenches, then cap the gas line and take away the gasoline pipe through the Command valve on the water heater. https://commercial-plumbing09875.blogdosaga.com/29614651/5-tips-about-residential-plumbing-you-can-use-today