Staff Answer
Sep 24, 2026 - 07:06 PM
The 621955 burner/ orifice assembly for the N51X has been discontinued by Norcold, and we're out of stock. Often a burner that isn't working well just needs a good cleaning. Carefully clean the burner and flue, but don't poke anything through the orifice. We can help with that through our tech support service. You can see the other parts for your fridge 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.
