Staff Answer
Sep 26, 2026 - 08:28 AM
With serial 8359482, your 1200 falls in the range that used the 633299 board kit, and Norcold has discontinued it. The matching optical board isn't available anywhere in the industry anymore. The power board is still available, either the 621271001 or the Dinosaur 6212XX, and both are in stock. If it's the optical board that's bad, you're looking at replacing the fridge. The Norcold N15DCSS has the same box dimensions as the 1200. More in our 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.
