Norcold N611 and N811 Power Board Kit 621991001
Fits all N611, N610, N811, & N810 models with a serial number below 9056491. This board replaces 621991. If you match the picture of the board up with your current one, it will be very evident if this is not the board you need! If you need the new style board, click the link below:
Norcold Board 628661 <-click
Troubleshooting
Potential problems that a new power board could solve:
- Refrigerator not sensing AC power
- Refrigerator not sensing AC heating element
- Refrigerator not sensing a flame
- Refrigerator not powering on
- Refrigerator incapable of resetting
- Intermittent issues
- SR code display
- If any electrical burn marks are present anywhere on front or back of power board, you should replace it.
Installation
Time:
- 30 minutes or less
Tools:
- Ratchet set
- Screwdriver
Steps:
- Turn your battery switch to OFF
- Remove power board cover
- Take a picture of the board before disconnecting any wires
- Disconnect all wires and remove defective board
- Place new board on old board cover base and connect wires
- Before placing board cover on, turn battery switch ON and power up refrigerator to verify everything is connected and that there are no faults present. If everything is working, put cover back on.

12 Reviews
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Satisfied customer
Part showed up in 3 days and took less then 15 minutes to install and now the refrigerator works now
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Great service!
We recently bought a used camper and couldn't get the fridge working. We realized it was the poet board- ordered and had it in two days! He shipped out a few hours after we placed the order. It was great to be able to have it fixed in 2-3 days!!! Part was just as described, website easy to navigate even for someone that has no idea what part they are looking for.
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Speedy Service , couldn't ask for any better
All Thumbs up!!
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norcold N811 replacement Powerboard
Easy to replace - worked excellent - both on A/C and propane
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Correct Board for my unit
The Board arrived quickly. It took me about 15 minutes to change it. I made a small wiring diagram and pulled out the old one and installed the new board. Plugged it in and it started right up.