Want to run a keystoker kokers fresh air return directly to an existing air return, connect the round pipe off the blower to a small square return (about a 8 ft run) but am concerned it may be loud. Here's what I mean...
The existing return is a square duck that is 5"X 10" and connects to a register on the first floor just above the koker where I sit and watch TV. Do you think the 1560CFM fan will cause a loud rush into that register or under the floor when it is running?
Not sure how much a 1560cfm fan will suck thorugh the register.
Also, anybiody know how loud the koker 1560 cfm blower is?