Is it necessary to use the hot and cold water valve in the gas water heater? Can I hold it? Can you direct the hot and cold water pipe directly to the water heater?The feeling of cold and hot water valve angle role is to regulate water more convenient, so a mixing valve at the end is not the same role?
1, convenient repair, 2 Safety requirements, 3, personal experience
Hot and cold water angle valve is not necessary, you can not, but mounted angle valve is to once there is a problem, you can use angle valve control, water leakage will not occur, the role of insurance.
Gas water heater for safety is generally not installed in the bathroom. While the water mixing valve to adjust conveniently usually installed in the bathroom if the mixing valve before the hose can not be installed if the angle valve hose before must have angle valve. Because the hose is easily broken, the water heater inlet pipe on the valve and are far away that could not be closed timely,If the proposal is to take a bath do not install the water heater can be directly mixing valve of gas water heater should be adjusted to make the water behind the gas water heater installed in a fire leading gas water heater
