Water Heater Thermostat Location

Each thermostat has two wires attached to it.

Water heater thermostat location.

You can test them with the power off using an ohmmeter to measure resistance or with the power on using a voltmeter to measure voltage. An electric water heater has two thermostats located under access panels on the side of the tank. An electric water heater has one or two thermostats depending on the gallon size of the tank. Both of them control their respective heating elements.

The exact location is different with each manufacturer or model but it probably. 2 remove the access cover panels located on the side of the tank. The one on the right in the picture above t stat is the actual thermostat that controls the heat of the water. It can be identified as the component with the controls for temperature and the pilot light.

Turn off the circuit breaker to the water heater. Electric water heaters have one or two elements and each is controlled by a thermostat. Gas water heaters use a different type of thermostat system. On most gas water heaters the gas control valve which includes both a thermostat and a heat limiting device are located on the outside of the unit near the bottom.

An electric hot water heater has two thermostats controlling two separate heating elements one in the upper half of the tank one in the lower half. The thermostats regulate the temperature of the water by turning off and on the heating elements. Don t worry we are here to explain to you one of the most important components of the water heater that is none other than the thermostat. If the hot water heater is not working one of the thermostats may be bad.

The majority of electric water heaters have two thermostats. An upper and a lower located under two control panels. You will find two thermostats in your water heater. Adjusting an electric hot water heater temperature thermostat setting is a little more involved but still relatively easy.