Infinity 1100 ducted whole house fan the infinity 1100 is a low cost flexible solution to bring in cool outside air and remove hot stale air from the home. It is also an excellent source for makeup air for homes that have high CFM exhausts from the kitchen range or a whole house fan. The ducted design is quiet and allows for installation just about anywhere in the home. Powerful maintenance free 1100 cfm motor in a 10 in. ductable design is flexible and can be installed just about anywhere in the home. Use as a whole house fan exhaust or a source of makeup air for homes.
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