Test Heating Element Water Heater

Using the multimeter 1.

Test heating element water heater.

Attach a garden hose. If the water heater is hot run hot water in the building with. Touch one probe of the multimeter to each terminal on the lower thermostat. Determine which of the two heating elements in your water heater could be the problem by turning on the water at.

The lower thermostat has only two terminals. To test the heating element you ll have to first remove the cover of the panels where the heating. Hold the multimeter prongs to the. Turn off electrical power to the water heater you should have done this earlier if you read the instructions above.

If it has a disconnectable plug unplug it. You will also need to check the water heater thermostat with digital multimeter tools. Turn off the breaker switch to the hot water heater at the breaker box. The water in the heater should be lukewarm or colder.

Each of a hot water heater s elements has 2 electrical wires. Disconnect the water heater from power source. If you want to test a thermostat on an electric water heater you will also need to check the heating element. Testing hot water heater elements is an easy project that even a beginner can master in a few minutes.

See the test steps given in the article below. Touch each screw with one of the multimeter probes. This is important especially as open and grounded heating elements result in inaccurate tests. Drain the water from the water heater.

Steps for water heater element testing turn the breaker off. Locate the water valve at the bottom of the water heater. Testing a water heater heating element 1. The reading on the multimeter should be zero.

How to check a heating element in a water heater step 1. 1 turn off the circuit breaker supplying power to the hot water heater. Wait for the. Make sure you test both screws on the face of the element.

Leave the upper thermostat in the lowest setting and test the lower thermostat. This is the most important step you should always take while testing or cleaning any kind of. A multimeter is a tool used to measure electrical. Set your multimeter to the lowest setting for ohms of resistance.

All the tests that you. If the heater is an electric unit. Place the remaining probe against the metal base attached to the element where it. To look for faults you will need to use a screwdriver.