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Internet #302480064

Model #CB QC MEDLRG

Store SKU #1002598243

Tankless Electric Water Heater Control Board ECO 18, ECO 24, ECO 27

(9)Questions & Answers (7)
$5702
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  • Replacement for control board
  • Compatible with EcoSmart and Rheem - 18, 24, 27 kW models
  • Call for an Installation Quote at 1-855-400-2552
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Product Details

EcoSmart CB QC MEDLRG Control Board is a replacement control board for the EcoSmart tankless electric water heater. This Board is easily installed and comes complete. Please contact EcoSmart with any questions.

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

7Questions
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Q:We have a echo 27 tankless water heater, We set the temperature to 120 degrees but the controll panell keeps shutting off display
by|Dec 9, 2022
1 Answer
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A:  I replaced my control board and it lasted about two months and started not heating the water the display would stay on but the water would not be the correct temperature. In my opinion the eco smart tank less water heater is not worth the hassle of installation choose another brand

by|Dec 10, 2022
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    Q:Will a bad control board cause the system to not get power? We?ve had the system for about 6 years and now we are not getting power.
    by|Aug 21, 2022
    1 Answer
    Answer This Question

    A:  Yes. But check the fuse on the board first. You can check the fuse with a simple continuity check.

    by|Aug 21, 2022
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      Q:Will this control board work for the Rheem RTEX-36 and if not can you please direct me to where i might possibly get one from.
      by|Apr 23, 2022
      0 Answer
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      Q:Will this board work for a ECO 36
      by|Apr 14, 2022
      1 Answer
      Answer This Question

      A:  Good day and thank you for contacting EcoSmart through the Home Depot support. The ECO 18, 24, 27, & 36, all have the same control board. The part number for the control board will be 'CB QC MEDLRG'. If you have any questions or concerns, please feel free to contact our customer support at 1.877.474.6473. Thank you.

      by|Apr 20, 2022
        Showing 1-4 of 7
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        Customer Reviews

        4.2 out of 5
        (9)
        • 4.2
          out of 9 reviews
        • 67%recommend this product
        Filter by:
        Showing 1-9 of 9 reviews
        Aug 4, 2022
        by
        • Verified Purchase
        Oct 16, 2021
        Circuit Board Replacement
        Circuit board arrived in two days and, with Eco technical support, I was able to configure it for my model. The tank now works as it should. Eco technical support was very helpful.
        by
        • Verified Purchase
        • Recommended
        Sep 21, 2021
        Very happy with my purchase and also with the quick...
        Very happy with my purchase and also with the quick delivery
        by
          Aug 27, 2021
          this equipment does not work properly...
          this equipment does not work properly
          by
            May 3, 2021
            This is the board you need when you EcoSmart water...
            This is the board you need when you EcoSmart water heater goes out due to a power surge.
            by
            • Verified Purchase
            1 found this review helpful
            Dec 8, 2020
            The control came on time, was a perfect fit,and worked...
            The control came on time, was a perfect fit,and worked perfectly. The wife is very happy to have hot water again.
            by
            • Verified Purchase
            Nov 14, 2020
            Work good the only thing that I replace the part...
            Work good the only thing that I replace the part to a water heater that is only less of a year old with a lityle use but now is workong that is what I like hopefully this part last longer
            by
            • Verified Purchase
            Feb 11, 2020
            It was almost a straight swap out. There are a set of 4 plugs where the OEM had only 2. Instruct...
            It was almost a straight swap out. There are a set of 4 plugs where the OEM had only 2. Instructions say to use the inner set for ECO 36. And, it launched with no problem
            by
            • DIY
            • Verified Purchase
            • Recommended
            Mar 27, 2019
            We have been very unhappy with this water heater. The replacement part did not work either.
            We have been very unhappy with this water heater. The replacement part did not work either.
            by
            • Verified Purchase
            Showing 1-9 of 9 reviews

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