Test Heating Element Water Heater

Testing hot water heater elements is an easy project that even a beginner can master in a few minutes.

Test heating element water heater. Turn off the breaker switch to the hot water heater at the breaker box. Use the screwdriver to set the lower thermostat to the highest setting. If the water heater is hot run hot water in the building with. Take 1 of the wires off of a water heater element.

If it does not have a. Using the multimeter 1. Touch one probe of the multimeter to each terminal on the lower thermostat. See the test steps given in the article below.

Touch each screw with one of the multimeter probes. The lower thermostat has only two terminals. This is important especially as open and grounded heating elements result in inaccurate tests. How to check a heating element in a water heater step 1.

Wait for the. A multimeter is a tool used to measure electrical. To test the heating element you ll have to first remove the cover of the panels where the heating. Place the remaining probe against the metal base attached to the element where it.

Drain the water from the water heater. Steps for water heater element testing turn the breaker off. You will also need to check the water heater thermostat with digital multimeter tools. Leave the upper thermostat in the lowest setting and test the lower thermostat.

Testing a water heater heating element 1. To look for faults you will need to use a screwdriver. Set your multimeter to the lowest setting for ohms of resistance. 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. Turn off electrical power to the water heater you should have done this earlier if you read the instructions above. Determine which of the two heating elements in your water heater could be the problem by turning on the water at. The reading on the multimeter should be zero.

If the heater is an electric unit. Hold the multimeter prongs to the. Make sure you test both screws on the face of the element. Disconnect the water heater from power source.

This is the most important step you should always take while testing or cleaning any kind of. Attach a garden hose. All the tests that you. The water in the heater should be lukewarm or colder.