Instructions / Assembly
1-888-QUIETCOOL 6
A. ADJUSTABLE HANGING STRAPS - Keyhole straps that allow you to adjust up or down without
removing the screw so the fan can be hung in nearly every attic space.
B. DUCT CLASP - Duct clasp that helps secure the ducting to the Airtight Damper Box and Steel Housing
without screws or tape.
C. HEAVY DUTY STEEL HOUSING - This is the cylinder that houses the motor. Comes in diameters
of 14”, 16”, 18”, 20”, 22”, and 24”.
D. COMPUTER BALANCED FAN BLADES - High-performance fan blades that cut through the air in the
most efcient and effective way possible.
E. HAND GUARD - Guard that protects from potential injury or fan obstruction.
F. HIGH-PERFORMANCE ACOUSTICAL DUCTING - Noise dampening technology with insulated
ducting that is used to separate the Steel Housing from the living space.
G. AIRTIGHT DAMPER BOX - Damper Box with R5 insulated doors that prevent any heat transfer from
the attic to the living area.
H. R5 DAMPER DOORS - R5 lined damper doors to prevent air movement between the home and attic.
I. HIGH AIRFLOW GRILLE - Aesthetically pleasing removable egg-crate ceiling grille.
J. DUCT COLLAR - The adjustable collar that helps seal and secure the Heavy Duty Steel Housing and
the Airtight Damper Box with no air leakage.
K. ULTRA-ENERGY EFFICIENT ECM MOTOR - The Electronically Commutated Motor is the most
energy efcient motor available in a QuietCool Whole House Fan.
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2. SYSTEM OVERVIEW
2.1 PRODUCT DIAGRAM