Staff Answer
Sep 27, 2026 - 12:01 PM
I can't confirm from here how the NR751 switches between AC and DC. It's discontinued, and the Norcold DC751 replaced it.
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.
