Staff Answer
Sep 26, 2026 - 09:00 AM
For the N3150, the 691449 power and optical board kit is the replacement. Before you order, since it's only DC that's out, check the DC fuse and the 12V supply at the fridge, and test the DC heating element. Those fail on their own too.
If you end up replacing the fridge, the N3150 is discontinued, and the N4150 is the exact same box size.
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.
