RAFTER MOUNT ES-6400

INVISCO offers you the highest performance rafter mounted whole house fan you can find. Our ES-6400 pulls 6,320 CFM in a 20 inch throat – more than any other rafter mounted whole house fan on the market. And it is at an excellent price – lower in cost per CFM than any other.

Below is the mounting bracket that hangs from the easy-to-install cross bar attached to two rafters. Air is blown to the left and pulled up from your ceiling through the insulated flexible duct on the right.                         

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