Staff Answer
Sep 24, 2026 - 08:26 PM
I can't confirm that the 3850644620 heater replaces the 3850674015. Heater wattage and size have to match your cooling unit. Send us your fridge model and product number. You can also look at our Dometic heating elements. 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.
