Exhausting Outside or through Furnace?

OneHit

Well-Known Member
So Im moving to a new place in a few months, and Im trying to find a good location to set up my op. The room that I have in mind has 2 pipes running through it, the intake and exhaust for the furnace for the house.

Since it looks like i have lots of options. Would it be better to exhaust outside the house through a filter? Only problem with that I wont know when the filter fails, and dont want neighbors to smell. Or would it be better to exhaust through the furnace? That way if the filter fails, I can tell smelling it through the whole house.

Then with intake, should I intake outside air? And the air that goes through outside the house from the furnace. Is it possible to somehow harness this for c02

Ive included a pic showing the pipes. Thanks
 
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