Staff Answer
Sep 25, 2026 - 08:00 AM
When the board lights the burner fine but it goes out after about 15 minutes and won't relight on its own, the usual cause is a weak flame signal. Clean the burner and flue, then check the spark/sense electrode and its gap to the flame. If the board still won't retry, the Dinosaur N991 board for the 900/9100 series is in stock. See our not staying lit on gas article and propane troubleshooting guide. The 900/9100 fridges are discontinued, and Norcold's replacement for the 6 cu ft models is the Norcold N7X. See our Norcold replacement guide.
Since I can't confirm this 100% from here, please email us at info@rvfridgeguys.com or call 800-712-8822 with your model and serial number and we'll double-check it for you. You can also browse www.rvfridgeguys.com.
