Test Heating Element Hot Water Heater

Take 1 of the wires off of a water heater element.

Test heating element hot water heater.

Hold the multimeter prongs to the. Using the multimeter 1. To look for faults you will need to use a screwdriver. Each of a hot water heater s elements has 2 electrical wires.

The lower thermostat has only two terminals. Use the screwdriver to set the lower thermostat to the highest setting. The element is bad and must be replaced if the needle on the face of the multimeter moves. How to check a heating element in a water heater.

1 turn off the circuit breaker supplying power to the hot water heater. Set your multimeter to the lowest setting for ohms of resistance. It is usually situated in the metal box attached to the wall. If it has a disconnectable plug unplug it.

A multimeter is a tool used to measure electrical. Attach a garden hose. Wait for the. Locate the circuit breaker at the central electric panel that connects your water heater.

All the tests that you. Locate the water valve at the bottom of the water heater. Touch one probe of the multimeter to each terminal on the lower thermostat. Leave the upper thermostat in the lowest setting and test the lower thermostat.

Disconnect the water heater from power source. Place the remaining probe against the metal base attached to the element where it enters the water heater. Disconnect from the power source. Turn off the breaker switch to the hot water heater at the breaker box.

This is important especially as open and grounded heating elements result in inaccurate tests. Testing a water heater heating element 1. Drain the water from the water heater. Before you start the process of testing the hot water heater heating element you must switch off the flow of electricity by turning off the breaker inside your main electrical panel.

The reading on the multimeter should be zero. If the heater is an. You will also need to check the water heater thermostat with digital multimeter tools. Testing hot water heater elements is an easy project that even a beginner can master in a few minutes.

If it does not have a.