Test Heating Element Water Heater

Drain the water from the water heater.

Test heating element water heater. Make sure you test both screws on the face of the element. The lower thermostat has only two terminals. The reading on the multimeter should be zero. A multimeter is a tool used to measure electrical.

Use the screwdriver to set the lower thermostat to the highest setting. This is the most important step you should always take while testing or cleaning any kind of. Steps for water heater element testing turn the breaker off. Testing a water heater heating element 1.

Set your multimeter to the lowest setting for ohms of resistance. Disconnect the water heater from power source. Wait for the. Using the multimeter 1.

The water in the heater should be lukewarm or colder. Touch one probe of the multimeter to each terminal on the lower thermostat. Turn off electrical power to the water heater you should have done this earlier if you read the instructions above. Testing hot water heater elements is an easy project that even a beginner can master in a few minutes.

Place the remaining probe against the metal base attached to the element where it. Turn off the breaker switch to the hot water heater at the breaker box. Attach a garden hose. You will also need to check the water heater thermostat with digital multimeter tools.

Each of a hot water heater s elements has 2 electrical wires. This is important especially as open and grounded heating elements result in inaccurate tests. If you want to test a thermostat on an electric water heater you will also need to check the heating element. Locate the water valve at the bottom of the water heater.

If the heater is an electric unit. Determine which of the two heating elements in your water heater could be the problem by turning on the water at. 1 turn off the circuit breaker supplying power to the hot water heater. To look for faults you will need to use a screwdriver.

All the tests that you. Take 1 of the wires off of a water heater element. See the test steps given in the article below. Hold the multimeter prongs to the.

How to check a heating element in a water heater step 1. Leave the upper thermostat in the lowest setting and test the lower thermostat. If it has a disconnectable plug unplug it. To test the heating element you ll have to first remove the cover of the panels where the heating.