Staff Answer
Sep 27, 2026 - 11:42 AM
If 91450 is the start of your serial, it's below 9126825, so your N821 takes the 637779 board kit. It's discontinued, so stock is limited. For just the power board, the Dinosaur 6212XX is also an option.
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.
