I will have to take a closer look. I looked at my RV diagram and did not see one. Maybe this is only for specific ACE models? (I really wish/hope I have one).
When we went camping in Williams, AZ this January, it was very cold. I placed my refrigerator temp sensor in the compartment and it dropped to below 20. The only thing that helped the temp go up a bit was the shop light (using incandescent bulb) I placed in the compartment, using a heavy duty extension cord.
Originally Posted by 16ACE27
There's probably one there in the wet bay. Properly installed you can barely see it and have to look for it.
When I first found mine I originally thought it was just a gap in the foam gap filler.