Staff Answer
Sep 28, 2026 - 06:14 AM
"no AC" means the fridge isn't detecting 120V AC power. It's worth checking before you replace anything. Make sure the fridge's outlet (behind the outside access panel) has power, then check the breaker and the AC fuse on the rear board. If there's power at the board and it still says "no AC," the power board is the likely problem. The 633299 kit is discontinued, but if your serial is between 832172 and 8981138, the Norcold 621271001 power board or the Dinosaur 6212XX replaces the power board.
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.
