I'm adding an aftermarket A/C unit to my 1989 BJ75. The unit doesn't have a fresh air feed (only re-circulation), so I'm trying to block off the (now un-used) outside air feed.
Attached is a picture of where the stock HVAC system connects to the dash. This is under the passenger side dash, looking up towards the top of the dash. My question is, where does the air for this feed come from?
I'm going to make a block off plate for this opening, but I'd ideally like to also make one for the outside opening as well. I'd like to prevent moisture from the outside air from being trapped inside my dash and potentially causing rust in the future.
Attached is a picture of where the stock HVAC system connects to the dash. This is under the passenger side dash, looking up towards the top of the dash. My question is, where does the air for this feed come from?
I'm going to make a block off plate for this opening, but I'd ideally like to also make one for the outside opening as well. I'd like to prevent moisture from the outside air from being trapped inside my dash and potentially causing rust in the future.