Staff Answer
Sep 24, 2026 - 07:25 PM
Unfortunately, Norcold discontinued the 630804 AC heater without releasing a replacement, and we haven't confirmed a substitute that's the right wattage and size for the N512. I wouldn't use a heater that isn't matched to your cooling unit. You can see the other parts we carry on our N510/ N512 parts page. 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.
