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How do I turn on an electric water heater?

Published in Plumbing & Electrical 2 mins read

Here's how to turn on an electric water heater:

  1. Ensure Power is Off Initially: Locate the electrical switch (often a breaker) dedicated to the water heater and confirm it's in the "off" position. This is a critical safety step.

  2. Turn on the Power: Flip the electrical switch to the "on" position. You might hear a faint humming sound indicating the heating elements are activated.

  3. Adjust the Thermostat: Find the thermostat on the water heater (usually behind an access panel). Adjust it to your desired temperature setting. A common and safe setting is 120°F (49°C).

Important Considerations:

  • Safety First: Always turn off the power at the breaker before working on or near electrical appliances like water heaters.
  • Wait for Heating: After turning on the heater, it will take some time to heat the water. The heating time depends on the tank's size and the incoming water temperature.
  • Check for Leaks: After turning the water heater on, inspect around it for any signs of leaks. If you find any, turn off the heater and consult a plumber.
  • Consult a Professional: If you're unsure about any step or encounter problems, consult a qualified electrician or plumber.

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