How to Reset a Tankless Water Heater

If your tankless water heater stops working, you're going to want to fix it as soon as possible. Nobody likes a cold shower, and it's easier to do many household tasks with hot water. You should try the most common fixes first. This is especially true with electric installations. You need to know how to reset the tankless water heater. If a gas unit stops working, you probably have to reignite the pilot (you may need to flush it and change the filter first). You're probably dealing with a much more straightforward solution when it's an electric unit.

resetting the tankless water heater to get hot water again

Find the Reset Button!

Your water heater may be giving you an error code that tells you what the problem is. Consult your user's manual to find out what the error message means. You may find a reset will not help with your issue. If a reset is a correct fix, then proceed. Most brands and models have a user-friendly interface that makes it easy to find the reset button. If you're not able to eyeball it and find the button, try the manual again.

To prevent accidental resets, tankless water heaters are designed to prevent accidental resets, so you are probably going to have to hold the button down to get the reset to trigger.

Quality Manufacturing Makes All the Difference

The best engineering will deliver water heaters that maintain their long-term integrity while offering simple solutions when troubleshooting is necessary. That is why we recommend that you choose from trusted brands that we carry here at PlumbersStock, like Bradford White, Takagi, and Noritz. These manufacturers make easy-to-use solutions for homeowners. If this article has been helpful in helping you learn how to reset a tankless water heater, please share it with your friends.

Related resources:
How to Flush a Tankless Water Heater
How to Size a Tankless Water Heater
Tankless Water Heater Venting
How to Install a Tankless Water Heater

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