Hot air inlet on 2015 Seneca

[Mwade]

We were using the generator to operate the airconditioning on our Seneca while we were traveling. The coach would not cool down after about 45 minutes of the airconditioners running. The airconditioning vents were blowing cold air. Upon further searching we noticed hot air blowing out from the vent panel located on the wall below the refrigerator. I removed the wooden vent cover to have a look. I found two flex hoses that seemed ok. I saw no fans, or anything that could produce heat. When I returned home I removed the outside vent cover behind the fridge. I found a little insulation on one side of the back of the fridge, not enoughf to do any good. I don't know, but it looks like to me while traveling down the road air could enter the outside vent then travel behind the fridge, and find its way down under the fridge, and out the vent. Does anyone know the exact purpose of this vent located on the bottom of the fridge inside the coach, or have a solution to my problem? Thanks. Wade

[WaltW]

Wade, my guess is that the wooden grille is the air return for the furnace.

[Mwade]

Yep, it is. I have hot air coming from somewhere.

[Mwade]

Camping world found the problem. Large holes were left by factory workers installing the duct work under the cabinet.