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Rheem Hybrid Water Heater - Startup Noise

Has anyone experienced the startup noise as seen in the video attached (At 30s mark).

Any idea what can be the cause of that? The water heater was installed in August 2023 so it's still under the installers warranty.

Here is the video -

Comments

  • ekirchhoff
    ekirchhoff Member Posts: 1

    Anyone have an answer? Started hearing this sound after a week of install.

  • ethicalpaul
    ethicalpaul Member Posts: 7,636

    Are you talking about the 2 second vibration sound at 30 seconds in?

    I have not heard that before

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  • pecmsg
    pecmsg Member Posts: 6,063
    edited May 7

    what has the installing contractor said

  • psb75
    psb75 Member Posts: 1,043

    First thing: you'd have to take the shroud off before it starts up and then it would be a challenge to stand there and wait for the sound to occur and you'd then have two seconds to locate the source. Or you can send this video to tech support at Rheem and maybe they could i.d. it.