Staff Answer
Sep 26, 2026 - 07:23 AM
We don't sell used boards. The DC Board 628669 you asked on is a separate DC-only board, and it has been discontinued by Norcold. For the N811RT, the main power board is the Norcold 628661 (serial above 9056491) or the 621991001 (older serial numbers). Both are in stock, and current pricing is on the product pages. The N811 is discontinued, and Norcold's replacement is the Norcold N8X. See our Norcold replacement guide.
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.
