The heat for the bay is located in the ceiling of the wet bay behind the panel. There's about a 1-1/2" hole in the center of the bay that dumps heat when the furnace is running. I know this for a fact on the Challenger, I suspect yours is the same. Took some pics it this with my thermal cam last winter.
__________________
Work Like a Captain, Play Like a Pirate...
<'))))>(
|