Temperature Control Valve Hot Water Heater

Early automotive valves functioned in the same way a radiator shut off did.

Temperature control valve hot water heater.

Asme ansi and csa aga approved relief valves protect the water heater from excess pressures and temperatures by discharging water. They attached to the hot water source on the engine usually the intake manifold or cylinder head and the inlet heater hose attached to the other side of the valve. Smith and american branded heaters 4 4 out of 5 stars 159 129 00 129. Bathtub and whirlpool bathtub valves should have the hot water supply limited to a maximum temperature of 120 f 49 c by a water temperature limiting device that conforms to asse 1070 or csa b125 3 except where such protection is otherwise provided by a combination tub shower valve in accordance with section 424 3.

The gas control valve allows the pilot to be ignited and the lit pilot heats the thermocouple. T p valves used on residential water heaters are typically designed and manufactured to relieve pressure at 150 psi and temperature at 210 degrees f. Technically each radiator in your house uses a heater control valve in the simplest form. On the other hand the epa suggests turning the thermostat down to 120 to reduce power consumption and a booster heater to reach sanitizing temperatures at select outlets.