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Thread: Water Heater

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    Water Heater

    Does anyone know what this is? It was hanging by wires under Suburban water heater and has a circuit board inside. I haven't seen this before when I looked under there, must have fallen down. I zip tied it up, unable to get a screw in it. Its in my 2022 Momentum 21G.
    Thanks
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    Last edited by Toy Haulen; 03-24-2023 at 12:42 PM.
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    Site Team WhittleBurner's Avatar
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    It looks like an elec box or a control box to who knows what ??? hope someone has an answer for this.

    Marcy & Gary
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    Site Team Second Chance's Avatar
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    Look through the GD parts lookup page for your RV (in the electrical section) and see if you can find something that looks like it:

    https://www.granddesignrv.com/owners...s/parts-lookup

    Rob
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    Quote Originally Posted by Second Chance View Post
    Look through the GD parts lookup page for your RV (in the electrical section) and see if you can find something that looks like it:

    https://www.granddesignrv.com/owners...s/parts-lookup

    Rob
    Great idea! Thanks
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    Site Team traveldawg's Avatar
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    Quote Originally Posted by Toy Haulen View Post
    Does anyone know what this is? It was hanging by wires under Suburban water heater and has a circuit board inside. I haven't seen this before when I looked under there, must have fallen down. I zip tied it up, unable to get a screw in it. Its in my 2022 Momentum 21G.
    Thanks
    Click image for larger version. 

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Views:	33 
Size:	87.0 KB 
ID:	45534Click image for larger version. 

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ID:	45535
    Quote Originally Posted by WhittleBurner View Post
    It looks like an elec box or a control box to who knows what ??? hope someone has an answer for this.

    It's exactly what Marcy said - the control box for your water heater. It should have been mechanically fastened to the water heater or at least stuck on with the chunk of double sided foam. If you can just secure it so it doesn't get bounced around and pull either that high voltage igniter wire out (the big red one) or the connector with the other 4 wires.

    I just replaced my water heater a few weeks ago and secured it to the water heater's banding that held the styrofoam insulation on.
    Larry KE4DMG
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    Quote Originally Posted by traveldawg View Post
    It's exactly what Marcy said - the control box for your water heater. It should have been mechanically fastened to the water heater or at least stuck on with the chunk of double sided foam. If you can just secure it so it doesn't get bounced around and pull either that high voltage igniter wire out (the big red one) or the connector with the other 4 wires.

    I just replaced my water heater a few weeks ago and secured it to the water heater's banding that held the styrofoam insulation on.
    Thanks a lot! I was replacing a connector on the water heater and noticed it. Thanks again, I will have secure it better, unfortunately not a much room in there.
    2022 Momentum 21G
    300ah LiFePo4, 525 watt solar
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