About Gas Heater Valve knowledge

Under water heaters have a big twist valve can control water, called gas heater valve， winter has put the valve open, not closed, because every day with hot water, if in the summer, put this off, take a bath when once on the line, run out off, this valve is used in water, so use hot water when we must open it, the pipe from the water heater is connected to the gas pipe into the gas, the gas valve in the gas iron pipe is generally connected to gas there hoses with hot water when opened, immediately turn off the hot water runs out. Food intake valve is what I said there, this valve is farthest from the water heater, you can look for in the hose with iron pipe connection, I think it should have, and if not, can not control the gas, like stoves the gas valve on the same valve. You look at it, the manufacturers will have to install the gas valve.