Staff Answer
Sep 28, 2026 - 06:24 AM
That's usually the thermocouple or interrupter. The thermocouple holds the gas valve open once it's hot, and the interrupter sits between the thermocouple and the valve. First make sure the thermocouple tip is right in the flame and hold the button for 30–45 seconds. If it still goes out, test the thermocouple. If that's good, the 621737 interrupter fits the N500 and is in stock.
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.
