wow -- first time I have seen a 3 way blower before -- this is gives me a few ideas for cooling project - thanks!
that was actually the initial reason I bought it for was to buy those orange attachments (at rear of miners) for the front of the unit and blow cooler air at them from a part of the basement that wasn't so hot.
but with temps in the mid 80s down there. they turned into exhaust attachments and an exhaust nozzle attachment to move some of the heat outside.
still in the design process for the whole area. been thinking of putting the 4in exhaust pipes into some kind of reducer to attach them to an inline fan that pumps all the heat outside.