Staff Answer
Sep 28, 2026 - 06:29 AM
The heater depends on your cooling unit's serial number, not the fridge's, and it's stamped on the cooling unit behind the outside access panel. On a 2002 N841, it's most likely below 11231023, which takes the 621702 AC heater. If it's above that, you need the 638374/50822 AC heater. Both are 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.
