bing tracking image
  1. Accessories and Parts
  2. Atwood
  3. RV Water Heaters
  4. Control Harness
Replacement 4-Wire Control Harness for Atwood Water Heaters

Replacement 4-Wire Control Harness for Atwood Water Heaters

Item # AT93312
Retail:$40.01
Our Price: $18.17
You Save: 55%
Accessories and Parts
Orders above $50 qualify for Free Shipping
Shipping Weight: 0.1 lbs
Quantity: 
In Stock
AT93312 - Control Harness Atwood Accessories and Parts
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Videos

Need help with installation?
Locate installers near me
Replaces the control harness in your older Atwood electric/gas combination or gas water heater (AT94191, AT96121, and AT96136). Connects to the control board (AT91367 - sold separately) to supply power from the board to other points in the heater. 1-800-496-5010 to order Atwood accessories and parts part number AT93312 or order online at etrailer.com. Free expert support on all Atwood products. Guaranteed Lowest Price and Fastest Shipping for Replacement 4-Wire Control Harness for Atwood Water Heaters. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (34)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Atwood Accessories and Parts - AT93312

  • RV Water Heaters
  • Control Harness
  • Atwood

Replaces the control harness in your older Atwood electric/gas combination or gas water heater (AT94191, AT96121, and AT96136). Connects to the control board (AT91367 - sold separately) to supply power from the board to other points in the heater.


Features:

  • Replaces the 4-wire control harness that came with your older Atwood electric/gas combination or gas only water heater
    • Works with AT94191, AT96121, and AT96136
  • Harness connects to the control board (AT91367 - sold separately)
    • Supplies power from the board to other points inside the heater


93312 Replacement 4-Wire Control Wiring Harness for Dometic Atwood Older Electric/Gas Combination and Gas Only Water Heaters

Replaces 93189





Video of Replacement 4-Wire Control Harness for Atwood Water Heaters

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Atwood RV Water Heaters AT93312 Review

Speaker 1: Today we're taking a look at the replacement four wire control harness. Now this is designed specifically for Atwood water heaters. Now sometimes when those water heaters, especially the older ones, wiring the harnesses can be damaged, connections or terminals can go bad. So this is a replacement. It replaces the four wire control harness that came with your older Atwood electric/gas combination or gas only water heater. This is designed to work or be a replacement for model numbers 1894191, 1896121, and 1896136.

This harness connects directly to the control board, which is also sold separately if you don't already have one installed or if you need to replace that as well. That's available at etrailer.com with part number 1891367. And basically what this does is it supplies power from the board to the other points inside the heater.That's gonna do it for today's look at the replacement four wire control harness for Atwood water heaters.

Customer Satisfaction Score:


Customer Reviews

Replacement 4-Wire Control Harness for Atwood Water Heaters - AT93312

Average Customer Rating:  4.7 out of 5 stars   (34 Customer Reviews)

Replaces the control harness in your older Atwood electric/gas combination or gas water heater (AT94191, AT96121, and AT96136). Connects to the control board (AT91367 - sold separately) to supply power from the board to other points in the heater.

by:

Timely delivery and product was exactly as described


Comments
Part is still working well
David - 10/31/2022


by:

Thank you very much for the quality and the shipping speed. Will do business ag




by:

Perfect replacement. No more worrying if a connection is making “good contact” etc including the main Circuit Board plug. It comes with wires and a grommet to replace the loom back behind Sheetmetal if you have complete unit out. I didn’t so I left grommet on wires and just crimp spliced and heat shrinked over crimp connection for good measure. I used some zip ties to tidy wiring up to keep it off access door and heat from burner




by:

Replacement 4-wire harness works perfec tly




by:

No instructions!


Comments
I wanted to reach out to you in regards to your review on the Atwood water heater harness. I did reach out to the manufacturer and I apologize as there is not a specific manual for the harness however if you can tell me which model of water heater you have then I can look to see there the harness part of the installation is in that manual.
-- Etrailer Expert Jenny N - 12/20/2021
Thank you Jenny! I figured it out on my own works good DCC
-- comment by: Daniel - 12/20/2021


by:

The only thing that i would comment about was the fact that the new wiring harness does not fit the existing oem circuit board and you have to purchase a separate replacement circuit board. because of this am awaiting a replacement board to complete my repair.




by:

The upgraded wire bundle worked great it was needed because of the old wire bundle was to old and the insulation was cracking




by:

Great product fits perfect




by:

We were in Yuma AZ for the winter and our water heater stoped working. I figured out that it was in the wiring. Your quick responce saved me from many cold showers. Thank you. Dan




by:

I ordered a control board from an RV parts vendor and it did not come with the adapter shown in their picture. When I asked for the adapter they told me to call the factory and get a part number and then they would see if they had it. I called your company and a very nice lady gave me two options and took care of me. She was very helpful. I will never use the other company again




by:

very good replacement part .fast shipping .good status .




by:

Best price on the web for this water heater harness.




by:

This great company not only supplies the parts to fix and maintain your RV they help determine the correct parts to complete the project.




by:

Presently can't review the product as it has to be installed into a 1992 Bounder Motorhome. Product was delivered as scheduled, every staff person I talked with was knowledgeable and friendly. Great company to do business with.




by:

Atwood Hot Water Heater wiring was a great upgrade




by:

product was excellent and came with directions if the customer had any questions or not sure of how to install it.




by:

I got what I ordered.




by:

Exactly what I ordered at a decent price and delivered as promised. A video about the product on your website sealed the deal. I knew exactly what I was getting and didn’t have to pay out the wazoo at an RV Superstore




by:

Wire harness worked good shipping was f ast




by:

Great product and service!




by:

Great experience ordering from this company. Placed my order, was shipped later that day, arrived quickly and was the correct part. Pricing competive.
Thank You,




by:




by:




by:

Exactly what I needed!
Perfect fit.




by:

Perfect fit, made for a easy repair.



25
34
Show More Reviews

See what our Experts say about this Atwood Accessories and Parts

  • Do Dometic Water Heaters Have An Anode Rod?
    Dometic water heaters like the Dometic RV Water Heater # AT96121, which is no longer available, do not have anode rods. If your water heater is giving off a bad odor, I recommend sanitizing your entire system including your fresh water tank. What you can do is pour some bleach in you fresh water tank at a ratio of 1/4 cup of bleach to every 15 gallons of water. Then run it trough all your faucets until you smell the bleach. You'll want to also fill your water heater with this solution....
    view full answer...
  • Replacement Atwood Water Heater Wiring Harness
    I contacted the manufacturer about a replacement wiring harness for your Atwood 93756, they advised that the 93756 number was just a component in the water heater and not the water heater number itself. They were able to advise that the 93756 was used in a 94102 IOM water heater and that the 94102 IOM water heater used the Replacement 4-Wire Control Harness for Atwood Water Heaters # AT93312.
    view full answer...
  • Atwood Hot Water Heater Runs Constantly and Won't Shut Off Unless It's Shut Off Manually
    I would first start by making sure that there isn't a leak anywhere on the water heater that would tell the system to keep heating up water. If you've confirmed that there isn't a leak anywhere on the system, you'll next want to check and make sure that the thermostat is up to the tank and making contact on the clear plastic spot; it could be a simple bad connection like this that is keeping the thermostat from reading the correct water temperature. I would also consider changing out the...
    view full answer...
  • Black Box On Back Of Atwood Water Heater Getting Too Hot
    The black box on the back of the Atwood Water Heater GCH6A-10E is the control panel and it sounds like the circuit board is bad. You can replace the control panel with part # AT91367 and wiring harness part # AT93312. I would not continue to use it on electric if it is burning a hole through the plastic because it sounds like it is short circuiting and could be a fire hazard.
    view full answer...
  • Replacement Control Panel for Atwood Water Heater
    I believe the Replacement Control Panel for Atwood Water Heaters # AT91367 is what you are describing. You may also need the Replacement 4-Wire Control Harness for Atwood Water Heaters # AT93312.
    view full answer...
  • Troubleshooting Module Burnout On An Atwood G6A-8E Water Heater
    Your Atwood G6A-8E water heater could be wired incorrectly since you're burning out multiple control panels and the fuse isn't popping. RV water heaters have to be serviced by an approved licensed technician so you'll want to have one replace the wiring with the Replacement 4-Wire Control Harness for Atwood Water Heaters Item # AT93312 and the control panel with the Replacement Control Panel for Atwood Water Heaters Item # AT91367.
    view full answer...
  • Troubleshooting A Lighting Issue On A G6A-8E Water Heater
    Since you already replaced the spark probe it's most likely the control board on your G6A-8E water heater with the Replacement Control Panel for Atwood Water Heaters Item # AT91367. You may also want to replace the wire harness Item # AT93312 as there could be a short or some kind of damage in one of the wires causing a miscommunication.
    view full answer...
  • What Replacement Control Panel Do I Need for My Atwood Water Heater?
    I went ahead and reached out to Dometic (the makers of Atwood), and they said that they do not recognize the circuit board with a model number of 93257. However, we do carry the gas-only control panel. That is part # AT91367. This particular control panel is confirmed to to work with Atwood heater models G6A-2E, G6A-6E, G6A-7E, G6A-8E, GH6-3E, GH6-6E, GH6-7E, GH6-8E, G10-1E, G10-2E, G10-3E, GH10-1E, G10-3E, GC6A-7E, GCH6-4E, GCH6-6E, and GCH6-7E. If you need a replacement wiring harness...
    view full answer...
  • Wiring Instructions For A Dometic RV Water Heater Single-Panel Control Switch
    Since you don't have the wiring harness on your previous RV water heater you most likely had an all propane powered unit. The Atwood RV Water Heater w/ Heat Exchange - Gas and Electric - Automatic Pilot - 8,800 Btu - 6 Gal #AT96163 is powered by both gas and electric and has a wall mounted control switch which is where the red, blue, white, and green wires on top of your water heater would run to. Since you don't already have the # AT91859 wall switch installed you would need to install...
    view full answer...
    Image 1 for
  • Burning Wires Smell Coming From An Atwood Water Heater
    It sounds like your control module # AT91367 and # AT93312 may have a short somewhere in the circuit that is causing the wires to burn. You'll want to have a licensed electrician come take a look at it if it happens again, and your fuse isn't popping.
    view full answer...
  • Replacement Control Board And Wiring Harness For Atwood G6A-7E Water Heater
    The Replacement Control Panel for Atwood Water Heaters # AT91367 is the correct replacement for your Atwood G6A-7E water heater. You should not need to re-wire anything, however you may also need the Replacement 4-Wire Control Harness for Atwood Water Heaters # AT93312. This will supply power from the control board to other parts of the water heater. I have attached a couple of videos for you to check out as well.
    view full answer...
  • Replacement Control Panel and Wire Harness For Atwood G6A-8E Water Heater
    We have the Replacement Control Panel # AT91367 and Replacement 4-Wire Control Harness # AT93312 for your Atwood G6A-8E water heater. These are the current replacement parts for your water heater.
    view full answer...
  • Is There A Pin Adapter That Switches A 4 Pin Circuit Board To A 10 Pin Circuit Board
    I spoke with a Dometic representative and they do have pin adapters for this specific situation. When Atwood switched to a 10 pin circuit board from 4 pin, they started carrying pin adapters for that specific purpose. The part you need is the Replacement Circuit Board Adapter Plug for Dometic Atwood Water Heaters - 10 Pin to 4 Pin, part # DMC47FR. This will allow you to connect your new circuit board to your 4-pin wire plug,
    view full answer...
    Image 1 for
  • Replacement Control Panel for Atwood Gas Regulator 91602
    Your Gas Regulator for Atwood Gas RV Water Heaters 91602 works with the 4-Wire Control Harness # AT93312 and Control Panel # AT91367. If this is what you're looking for then great! Otherwise if you need something else then we're probably looking at a new water heater as Atwood went out of the water heater business a handful of years ago so there are just a few replacement parts still floating around but not full-out water heaters. Should you end up needing to replace your whole water...
    view full answer...
  • Replacement Control Panel for G6A-7E Atwood Water Heater
    The Replacement Control Panel for Atwood Water Heaters # AT91367 is the correct part for your G6A-7E. It does sound like the control panel is the issue but it is difficult to say for sure, especially on an older water heater. You could also check the wiring and replace it with the # AT93312 if need be. Another option you may want to consider is total replacement. You could upgrade to a tankless water heater like the Furrion # FR48SR. This will likely be more cost effective in the end compared...
    view full answer...

Do you have a question about this Accessories and Part?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate accessories and part information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Cole B
Installed by:
Cole B
Employee Shelly K
Updated by:
Shelly K
Employee Wilson B
Written by:
Wilson B

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 1-800-496-5010