Staff Answer
Sep 25, 2026 - 01:10 PM
If it works on 120V but not 12V, check the DC side first: confirm a solid 12V+ at the fridge while it tries to run, and check the DC fuse and connections. If those are good, the DC board is likely the cause. The DC Power Supply Board 163010730 looks like it may be the same part as yours (1630 107...), but please confirm the full number with us. It has been discontinued by Norcold, so check the product page for any remaining stock and price. For shipping to Canada, please contact us. If your fridge is ready for replacement, our Norcold replacement guide lists Norcold's current DC models.
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.
