Razyr.,These old ler HD hoods really wern't designed for inline cooling. The hood had a small square vent on the end & on top that one could mount a small fan to draw air from the end vent & blow it out the top. I had to cut away a lot of the reflective panels for the 6 inch vents. This really cut back on the light foot print. Here are a couple pics of my vent/hack install. I ain't proud so.
the metal You see at the bottom is actually inside the hood & surely needs to be removed & that junction box could go as well. those obstructions "must" be severely slowing the airflow.
the metal You see at the bottom is actually inside the hood & surely needs to be removed & that junction box could go as well. those obstructions "must" be severely slowing the airflow.