RV water heater maintenance is pretty straight forward. With a few tools, a warm afternoon and a li.e know how it’s easy to do it yourself..Water Storage Tanks, ASME Water Storage Tanks carbon steel, stainless steel ASME code built water storage tanks made in the US.Tell tale signs of when its time to change your water heater. Complete water heater maintenance services at HomePlumbingService.ca.Get fast, friendly water tanks repair services in Toronto. We repair and service all water tank makes ands, including tankless water heaters..
Flush the Tank. Turn off the electricity to the water heater or turn off the gas to extinguish the pilot. Connect a garden hose to the tank s drain valve. With the pressure relief valve open, open the drain valve and allow the tank to drain completely..