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How to Change the Temperature on Your Hot Water Heater

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Hi, I'm Glenn with Mr. Rooter Plumbing. In this video, I'm going to show you how to adjust the temperature of your water heater. Your home's water heater is one of the most important components of your plumbing. With proper maintenance and care, your water heater will last for years. One easy way to care for it is to properly set the water heater's temperature.

Gas valve water heaters are really easy to adjust. Find the knob on the valve and set the temperature between 115 and 120 degrees. This lowered setting will protect the tank from overheating and will take less energy to heat the water.

Electric water heaters are a little more intricate, but not hard. First - be sure to shut off power to your water heater. This is really important. Next, remove the panel. Take out the insulation. There are two thermostats on electric water heaters, so I'm going to show you how to adjust both. Take a flathead screwdriver and adjust the temperature to between 115 and 120 degrees. You want your top element to be a little higher than your lower thermostat, so adjust accordingly.

If you find you are having issues or questions, be sure to contact your local, friendly Mr. Rooter plumber.

Thanks for watching and be sure to check out some of our other informative how-to videos!

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Since the original Mr. Rooter was founded in 1970, the company has remained committed to a set of core values that are rooted in performing quality work at honest prices. Nearly half a century later, the original Mr. Rooter business is still servicing homes and businesses in North America. We are still independently owned and operated, with strong ties to the community that made it all possible.

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Let Us Call You

Mr. Rooter Plumbing, a Neighbourly company on its own behalf and on behalf of its affiliates and franchisees requests your consent to send promotional and other electronic messages to you concerning products and services they believe are of interest to you. By checking this box, you agree to receive these messages. You can unsubscribe at any time.