Product Description
This new OEM Generac Nexus Controller is the answer to the easiest, most efficient generator management. This control panel offers advanced technology and monitoring capabilities, ensuring you are always in control. Upgrading your generator has never been easier. Designed to provide intuitive operation and comprehensive oversight, this control panel ensures optimal performance at every turn.
This Nexus controller fits most 2010-2012 Generac home standby air-cooled units and comes with the latest firmware installed, so your new control panel is ready for use immediately, and does not require any dealer codes to activate. This is the proper plug and play replacement for existing 0H6680D control boards.
Note that this is not a direct replacement for generators with a “B” board (0H6680B) or an “A” board (0H6680A). If your generator currently has one of these boards, you will need part number 0H6680DSRV, which includes the new 0H6680D controller along with an adapter kit to allow your wire harness to connect to the “D” style board. This kit includes everything necessary to convert your A/B Style controller to the newer D controller.. Take true ownership of your generator today by purchasing this OEM Generac Nexus Controller.
If you’re unsure of what control board you need, use this parts request form to get an answer quickly.
Generac replacement parts will also usually fit the following Generac-branded generators:
- Honeywell
- Guardian
- Siemens
- Carrier
- Watchdog
- Centurion
- Eaton
- Bryant
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Product Reviews
11 Reviews Hide Reviews Show Reviews
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Fixed our generator! Arrived quickly & new factory original part
Was bummed at first it didn't ship out of MI location but figure it was drop shipped from a warehouse nearby so it took a day longer than expected but was here within 2 days so not bad. Was packed well & in Generac factory original box. Took about 15 min to swap it out since already had everything ready to go before it arrived. Biggest risk is handling the 120v fuse and paying attention which cables go where but they're all keyed to only go 1 place and 1 way. Worked like a charm fixing our generator that had no display & hadn't worked for months. Great price compared to others.
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Review of Generator Magic
This company is amazing. They really came through, had the part we needed, offered great guidance to help us pinpoint the exact part # (no small feat!) and had it to my door before noon of the next day!
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Nexus Generac Controller
Product was shipped quickly, installed easily and works perfectly. Also best price found.
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Nexus control panel
Help me to determine which control panel was the correct one for my generator. Great service. Shipped as promised.
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Generac Nexus Controller
Easy to find the correct part! Great service! Free and Fast Delivery! Good Prices! Everything worked as planned. Solved my problem. Saved $700.00! I recommend their fine service for all generator needs.
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OH668D Nexus Controller
I was very pleased with the speed at which I received the component along with the fact it did not require programming to get our generator functioning again. Thank you
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Great service
The part I needed was priced far below anything I had seen. From there, conversations about confirming the part were helpful; shipping was surprisingly fast as well as free. And then, provision of the free, downloadable service manual allowed me to successfully diagnose and repair a subsequent problem. Thanks very much!
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Great service
Control panel was a new, OEM parts as described, and worked perfectly. Best price I had found on the internet and fast shipping. Will get any future Generac parts here.
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Overall experience
I was extremely pleased with the service provided. The product was exactly as stated and expected. I highly recommend
