Water Heater Upper Element

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Water heater upper element.

Touch one meter lead to the top screw and the other lead to the metal body of the water heater. For pricing and availability. Whirlpool water heater tune up kit. If it isn t the upper thermostat is not sending power to the lower one.

Whirlpool water heater parts. The upper heating element really only contributes when there is a high hot water demand and only serves to heat water in the upper portion of the tank. How a water heater element works a designated thermostat controls each element. For pricing and availability.

When a hot water tap is opened somewhere in the house hot water flows up out of the top of the tank and new cold water flows into the bottom of the tank where the lower heating element begins to heat it. In most cases 120 to 125 degrees fahrenheit is a safe and comfortable temperature. Whirlpool water heater thermostat. The upper and lower thermostats connect to the back side of the heating elements with wires.

When power is initially turned on to the unit the upper element is energized and heats the water in the upper third of the tank see figure 1. You set the water temperature by adjusting the thermostat. This screw in fold back water heater element is made this screw in fold back water heater element is made of the highest grade nickel and stainless steel and heats in lime and sand buildup that would burn out ordinary elements. The standard residential electric water heater control circuit consists of a manual reset high limit switch an upper thermostat lower thermostat two heating elements and wires.

Its universal designs allow it to fit most major water heater brands. Repeat the test with the other screw. Most heating elements are screw in types that can be twisted into an opening in the water tank. Typically the lower element goes first but that s not always the case.

The upper thermostat turns the heating element off when the water inside the tank is fully heated. When an electric hot water heater s elements short out or burn through cool water is the result. Copper sheathed zinc plated elements ahelp minimize galvanization that can limit service life while nickel based alloy sheath water heater elements are suited for areas with extremely hard water and high sulfur and lime content.