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Internet # 205880755

Model # 940R101

Store SKU # 979045

$374.75
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  • LED readout displays diagnostic error codes for troubleshooting
  • Tamper-resistant setup to ensure durability of the unit
  • Color-coded labeled facilitate hassle-free installation
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Product Details

About This Product

The WH Series AMTROL Smart Control has an illuminated LED readout that helps monitor heat transfer and displays diagnostic error codes. The Smart Control has a tamper resistant setting. Installation is easy with color-coded labeled wires.

Highlights

Product Information

Internet # 205880755

Model # 940R101

Store SKU # 979045

Specifications

Dimensions: H 6.5 in, W 6.5 in, D 6.25 in

Dimensions

Product Depth (in.)

6.25 in

Product Height (in.)

6.5 in

Product Width (in.)

6.5 in

Details

Accessory Type

BOILERMATE REPLACEMENT PART

Pack Size

1

Product Weight (lb.)

1.5 lb

Returnable

90-Day

Warranty / Certifications

Manufacturer Warranty

1 YEAR

Questions & Answers

2Questions
caret
Q:Will this controller and panel work with older model WH7P?
by|Dec 25, 2022
1 Answer
Answer This Question

A:  The WH7P has been made for almost fifty years. So the answer would depend on when your unit was made and your systems specific wiring schematic. I would suggest calling Amtrol with your model and serial number. Based on that they should be able to tell you which control your unit has and what can be used to replace it. There number is 800 426 8765

by|Dec 27, 2022
    caret
    Q:why do i have er1 and er2 codes
    by|Nov 25, 2015
    1 Answer
    Answer This Question

    A:  Those two code indicate different faults. ER1 indicates the temperature sensor is not working. ER2 indicates that the same sensor is indicating the water in the tank has got to hot. To offer you an opinion as to where I how I would Interpret these to error codes I would need more information. You are welcome to give me a call. Chris 978 651 3301

    by|May 3, 2023
      Showing 1-2 of 2

      Customer Reviews

      4.5 out of 5

      • 4.5 out of 8 reviews
      • 0% recommend this product
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      Showing 1-8 of 8 reviews
      Over priced and designed to fail with flooding.
      by
      • Verified Purchase
      Perfect replacement, easy install and we have hot water again.
      by
      • Verified Purchase
      I installed Smart controls in my Amtrol water heater after...
      I installed Smart controls in my Amtrol water heater after a power outage “fried" everything and it’s up and running again! Thanks to Amtrol and Home Depot for always being there and helping me with your products. 100% satisfied!
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      • Verified Purchase
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        Rating provided by a verified purchaser...
        Rating provided by a verified purchaser
        by
        • Verified Purchase
        Arrived on time and solved our hot water heater problem!!!...
        Arrived on time and solved our hot water heater problem!!!
        by
        • Verified Purchase
        Unit went in easily enough and after a hard reset...
        Unit went in easily enough and after a hard reset of the furnace and water tank at the breaker panel has been just fine!
        by
        • Verified Purchase
        5 Star Review
        Rating provided by a verified purchaser
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        • Verified Purchase
        Showing 1-8 of 8 reviews