Staff Answer
Sep 24, 2026 - 09:43 PM
I don't want to guess on the fuse ratings for the 639593 board. The rating is printed on the fuses already in the board, so replace them with the same rating. Never use a higher amp fuse. 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.
