A: 16 in.
A: This unit should be installed in a wall away from any prevailing winds.
A: This fan should work great for your situation. This fan does make a good amount of noise because it is an industrial exhaust fan. That being said, It shouldn't be too loud.
A: The instructions for this fan state it is for a vertical wall installation. It comes with louvers that expand outward when the fan is on to exhaust the air out of the room and when the fan is off the louvers close to seal air for coming inside the area. I would consult the company to see if they would cover a flat ceiling installation.
A: I would not recommend it. The louvers are not water tight nor is the motor making it susceptible to moisture damage.
|Brand||Maxx Air||AC Infinity||Maxx Air||Maxx Air|
|Name||14 in. Industrial Exhaust Fan||Airlift T12 830 CFM 12 in. Indoor Wall Mount Shutter Exhaust Fan with Temperature Humidity Controller||18 in. Heavy Duty Exhaust Fan with Automatic Shutter in Mill||24 in. 4100 CFM Wall Mount Industrial Exhaust Fan|
|Product Height (in.)||18 in||16.93 in||21 in||29 in|
|Cord Length (ft.)||No Cord||8||No Cord||No Cord|
|Fan Features||Remote Control,Timer|
|Fan diameter (in.)||12 in|
|Fan Diameter (in.)||11-15|
|Number of Fan Speeds||10-12 Speeds|
|View Product||View Product||View Product||View Product|