-40%
Quietcool 4.8 Trident Pro X Whole House Fan
$ 572.88
- Description
- Size Guide
Description
QC STL TRI-4.8X SpecificationsAir Flow - Hi: 4,428 CFM / Low: 3,436 CFM
HVI-916 Airflow (for CA Title 24 New Construction) - Hi: 3,260 CFM / Low: 2,570 CFM
Recommended SQFT Coverage @ 2-3 CFM per SQFT - Covers 1,476 SQFT to 2,214 SQFT
Energy Use - Hi: 555 Watts / Low: 417 Watts
Amps - Hi: 4.73 / Low: 3.58
Motor Voltage - 120 VAC, 60 Hz
# of Speeds - 2
dBA - 49.4 / Low: 43.2
Minimum Attic Clearance - 36"
Duct Diameter - 18"
Duct Length - 9'
Motor Head Diameter - 18-1/2"
Motor Head Length - 13-1/2"
Dampers - Barometric Pressurized R5 Dampers
Controls - Included: 8 Hr Electronic Timer & HI-LOW-OFF switch
Framing - None Required
Joist Cutting - None Required; fits 16” or 24” on center
Minimum Suggested Attic Venting - 5.91 SQ FT net free area
Ceiling Rough Opening - 14-1/4” x 30-1/4”
Removable Grille Outside Dimension - 16” x 32”
Shipping Weight - 75 lbs
Box Dimensions - 36” x 22” x 40”
In The Box - QC STL TRI-4.8X Motorhead, damper box, ceiling grille, 9' duct, cut-out template, accessory bag, controls, window locks