Staff Answer
Sep 27, 2026 - 06:20 PM
Norcold changed the burner design. The newer replacement burner for the N6/N8 fridges sits at a slightly different position than the original, so the burner tube (the flue section that sits over the flame) has to match it to draft and heat the boiler correctly. If you install the new burner with the old tube, you can get poor cooling on LP or a flame that won't stay lit. That's why the 624682 tube was paired with it. It's now discontinued, so reach out if you're in the middle of this repair and we'll help you sort it out.
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.
