Staff Answer
Sep 28, 2026 - 07:40 AM
With serial 1132858, your N821 is below 9126825, so it took the 637779 board kit. That kit is discontinued now. If the board has failed, the Norcold N8X is the replacement fridge.
If you have any questions, just reach out at info@rvfridgeguys.com or call us at 800-712-8822. You can find everything we carry at www.rvfridgeguys.com.
