Staff Answer
Sep 24, 2026 - 09:42 PM
The NR751BB runs on either 120V AC or 12V DC, and it's designed to use AC when AC power is available. Check your owner's manual to confirm how your unit switches. The NR751 has been discontinued and replaced by the 12V DC751BB. 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.
