AirScape LiftLock Whole House Fan

One of the most efficient whole house fans available today, the AirScape® LiftLock uses a revoutionary ductless design and drop-door damper to achieve a remarkable 48 CFM per watt efficiency (non ducted unit).

Features:

  • 20" industrial grade fan in an aerodynamic housing
  • ECM motor for outstanding performance
  • New Digital Touch Controller provide 10 speed settings and a 12-hour timer!
  • Incredible Airflow for Impressive Cooling: 3291 CFM on high (2948 CFM for ducted unit)
  • Best-in-Class Efficiency
  • Very quiet: 36 dBA at min. up to 59 dBA on max speed
  • California Title 24 compliant
  • Optional remote controls unit from anywhere in the home
  • R-9.6 insulated drop down door
  • Available as a fully ducted unit (lower CFM specifications)
model description usually ships price QTY
LiftLock 2500 AirScape LiftLock Whole House Fan. 20 in. industrial grade fan with ultra-efficient ECM motor in our patented aerodynamic housing. INCLUDES fan assembly, powered LiftLock drop down damper, wall mounted digital touch controller and CAT5 cable. R-9.6 insulation. 3291 cfm max. 1-2 days $1429.00
LiftLock Ducted AirScape LiftLock Whole House Fan. 20 in. industrial grade fan with ultra-efficient ECM motor in our patented aerodynamic housing. INCLUDES fan assembly, powered LiftLock drop down damper, ducting kit, wall mounted digital touch controller and CAT5 cable. R-9.6 insulation. 2948 cfm max. 1-2 Days $1569.00
RC-DTC-KIT Airscape Wireless Remote Kit. Includes remote transmitter (DTC-TRANS-V1) and wireless receiver (RC-REC-V1). Full speed range and timer function. Battery operated (included). Compatible with Digital Touch Controller only. 1 Day. In-stock $79.00
DTC-TRANS-V1 Additional wireless remote transmitter. Includes remote transmitter (DTC-TRANS-V1) only. Battery operated (included). Compatible with Digital Touch Controller only. 1 Day. In-stock $39.00
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Brochures:

LiftLock 2500 Specification Sheet (PDF file)

LiftLock 2500 Ducted Specification Sheet (PDF file)

LiftLock 2500 Installation Manual (PDF file)

Specifications:

Airflow:

No Duct Unit: 658 / 969 / 1299 / 1642 / 1933 / 2230 / 2542 / 2855 / 3137 / 3291 CFM (min - max; 10 speed settings)

Ducted Unit: 459 / 816 / 1153 / 1437 / 1724 / 2003 / 2297 / 2568 / 2813 / 2948 CFM (min - max; 10 speed settings)

For Square footage: up to 2200 (under ideal conditions)
Fans: 20 inch industrial grade fan
Energy Use:

No Duct Unit: 13.9 / 20.1 / 31.2 / 49.4 / 75.2 / 111.4 / 159 / 211 / 287 / 327 Watts (min - max)

Dicted Unit: 14.7 / 21 / 33 / 51.7 / 79.8 / 117 / 165.6 / 224 / 302 / 345 Watts (min - max)

Sound Level:

No Duct Unit: 36 - 59 dBA (min - max)

Ducted Unit: 36 - 52 dBA (min - max)

Attic Seal: Airtight with Industrial Grade Drop Down Door
Insulation: Automatic Insulated R-9.6
Controls: Low-voltage hardwired switch with timer, Optional Wireless Remote
Grille: Not required.  Drop down door design
Installation: Compatible on 16 or 24 inch O/C joists
Rough Opening: 14.5 inch × 22. 5 inch
Required Attic Venting: 3.6 sq.ft. min net free area (5.5 recommended)
Unit Size: 22.25 x 27.25 x 25.25 in (No Duct Unit)
Shipping Weight: 38 lbs (No Duct Unit)
Electrical: 120 VAC, 60hz
Warranty: 3 Years

Digital Touch Controller in action:

 

Drop down LiftLock door in action:

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