Staff Answer
Sep 24, 2026 - 07:57 PM
In most cases, yes. The Polar N8XF is Norcold's current 8 cubic foot 2-way (LP/ AC) model and is the usual replacement for the N811. Compare the N8XF's cutout dimensions to your opening. Our post on replacing the N811/ N821/ N841 has more detail. 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.
