Staff Answer
Sep 28, 2026 - 06:27 AM
If the relay isn't sending power to the heater, the power board is the likely cause. For an N811 with a serial below 9056491, it's the 621991001 power board kit. Above that, it's the 628661 power board. Both are in stock. Check your serial number and email us if you'd like to confirm.
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.
