Staff Answer
Sep 24, 2026 - 06:47 PM
The N3150 boards are getting very hard to find. The 691453 and 691448 have both been discontinued by Norcold. Check the 691449 board kit for availability on your serial number. If you can't find a board, the Norcold N4150 is the current 3-way fridge in that size and it's in stock. Before buying a board, it's worth ruling out simpler problems with our troubleshooting 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.
