Staff Answer
Sep 24, 2026 - 06:55 PM
With a serial number of 1091727, your N811 used the 621334 gas valve, and the newer 637540 has been discontinued too. There isn't a current replacement. Before replacing the valve, confirm it's really the problem. Our guide on RV refrigerator not working on propane can help. 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.
