deep309

I have a commercial NV2500 with no rear heat or A/C vents and an Adrian Steel partition installed with 3 windows with vented holes. In my past vehicles I have installed a box fan on one of the vented windows to move the hot and cold air from the passenger compartment to the rear. Is anybody familiar enough with the location of the heat and A/C ducts to suggest a way to tap into the main line to run a flexible conduit to the partition where I could install a vent or 12V fan?

2018 Nissan NV2500 high roof V6 that will be insulated, wired and install custom cabinets for commercial use. My local Nissan dealer doesn't even sell commercial vehicles so had to buy it from someone else 1.5 hours away. Heard good things about it and liking it so far. Just 1 criticism right now. The rear door handle from the inside is very low but other then that looks good.