QC CL-4700 Whole House Fan & Control Package
Quiet Cool QC CL-4700 Fan & Control Package
Includes a QC CL-4700 whole house fan, a high/low switch, and a timer with a plate cover,
The Quiet Cool QC CL-4700 is an innovative whole house fan that delivers superior performance with 4534 cubic feet per minute of airflow while operating almost silently. It differs from the QC-4500 because it is a 2 speed fan rather than 2, 1 speed fans. This makes is easier to install but it cannot be controlled by a remote control system.
It is mounted in the attic and connected to an attractive ceiling grille with patented acoustical insulated flexible duct. This design eliminates all vibration, rattle and noise so common to all other whole house fans.
It can be installed almost anywhere in the ceiling as long as there is an attic above. It fits between 16" on center framing, requires very little carpentry work to install, and takes less than half the time to install as a conventional whole house fan. The fan has an internal, insulated damper that closes to prevent air loss when the fan is not in operation.
|Motor Voltage||120V AC|
|Motor Amperage||2.5 Amps Low Speed|
|5.2 Amps High Speed|
|Power Consumption||317 Watts Low Speed|
|634 Watts High Speed|
|Motor Speed||1560 RPM|
|Air Flow @ 0.1. SP||2250 CFM Low Speed|
|4500 CFM High Speed|
|Max. Sound Level in Room||0.7 sones|
|R Value at Closed Damper||R 4.2|
|Ceiling Rough Opening||16" x 39"|
|Intake Grille Color||White|
|Shipping Weight 3 boxes||90 lbs|
|Manufacturer's Waranty||10 years|
|Exhaust Ventilation Required||864 si/6 sf|
|Effective For Areas of||1100 to 2750 square feet|