AirScape 3.5e WHF Whole House Fan
•24 inch industrial grade fan
•3500 High down to 800 Low CFM - impressive cooling capability
•Draws 385 Watts on Max speed, a remarkable 20 on min - ECM MOTOR
•Unique ducted design delivers enhanced sound reduction
•Whisper quiet - dBA ranges from 39-51 min-max speed
•2nd Generation Controls
•Wired Switch and remote(s) work together
•Web server allows control from Web Browser or Smart Phones
|Airflow:||800/1300/1600/2050/2500/2900/3500 CFM min - max (7 speed settings)
|For Square footage:||up to 4,000 (under ideal conditions)
|Fans:||24 inch industrial grade fan|
|Energy Use:||20/40/70/90/180/240/385 Watts min - max (7 speed settings)
|Efficiency:||40/ 9.1 CFM/Watt min/max
|Acoustical:||39 - 51 dBA @1m min - max
|Attic Seal:||Air Tight with Industrial Grade Dampers|
|Insulation:||Automatic Insulated R-10 Dampers, or R-49 VIP on XR model|
|Controls:||Hardwired switch with timer, Optional Wireless Remote, web-ready|
|Grille:||High-Flow, White Aluminum cube-core
|Grille Outer Dimensions:||24.5 inch X 28.5 inch|
|Installation:||Compatible on 16 or 24 inch O/C joists|
|Rough Opening:||22.5 inch X 26. 5 inch|
|Required Attic Venting:||7 sq.ft. net free area|
|Unit Size:||25.75 in X 31 in X 14.25 in (Damper Unit)
|Shipping Weight:||115 lbs (total- 3 boxes)
|Electrical:||120 VAC, 60hz, 3.5 Amps|
The AirScape 4.4e WHF exhausts 4400 CFM and is extremely energy efficient (ECM motor). The damper doors close when the fan is off providing an insulated seal (R-49 on XR).
why buy from us?
We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.
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