Staff Answer
Sep 26, 2026 - 07:41 AM
The N3150 power boards we've carried, the 691443, 691453 and 691448, have all been discontinued by Norcold. Which one your serial uses depends on the board version, so compare the number printed on your board. The N3150 is discontinued, and Norcold's replacement is the Norcold N4150. 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.
