Staff Answer
Sep 27, 2026 - 06:19 PM
The AC heater isn't a common failure. Many last for years, though they do eventually burn out, especially on fridges that run on shore power most of the time. On an N7X, a red light flashing once is the usual sign the AC heater has failed, and the fridge will still cool on LP. The 638374/50822 AC heater is in stock if you ever need one, and it's a nice spare to keep on hand.
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.
