Hot Water Heater Temperature Control

Hot watermate at left has an internal heat exchanger that uses your furnace s hot water output to preheat water in the tank.

Hot water heater temperature control.

A second drawbackis that the hot water temperature is the same as the furnace. Reliance hot water heater gas control valve 100112336 9007884005 100093974 1 cavity thermostat compatible with reliance state a o. Low or warm 80 90 hot or triangle symbol 120 a 130 b 140 c 150 very hot 160. Smith and american branded heaters 4 4 out of 5 stars 146 129 00 129.

Not to mention a water heater. In most cases here s what each label means. Gas water heaters have a setting knob that can be turned to adjust the temperature. Many rvers complain that the water is too hot.

By incorporating a separate thermostat you have precise control over the water temperature. 160 degrees fahrenheit temperature setting would be considered a hot setting. Most gas control valves have a knob with various labels such as a b c on them. Place a glass under the stream and insert a cooking thermometer.

Gary shows how a gas water heater works then explains atwood mobile products service kit that includes an adjustable thermostat. Gary bunzer the rv doctor shows you how to get complete control over the temperature of the water delivered to the hot faucets in a motorhome. The consumer product safety commission cpsc recommends setting the water heater at no more than 120 degrees fahrenheit 49 degrees celsius to prevent scalding. After three minutes of letting the hot water run if the temperature is less than 120ºf or higher than a temperature needed to sanitize dishes you need to adjust the water heater s temperature gauge.

The purpose of this page is to show where the water heater temperature controls are located to change the temperature on your water heater.