AirScape LiftLock

Revolutionary Efficiency for 2018

The most efficient whole house fan available today, the AirScape® LiftLock uses a revolutionary
ductless design and drop-door damper to achieve a remarkable 93.3 CFM per
watt efficiency, making it 119% more efficient than any other in our line.

See how it works

AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock

AirScape LiftLock

New for 2018!  The most efficient whole house fan available today, the AirScape® LiftLock uses a revolutionary ductless design and drop-door damper to achieve a remarkable 93.3 CFM per watt efficiency.

The LiftLock's 20-inch diameter, high-precision fan blades provide maximum airflow at high speeds, allowing you to quickly cool your home each evening.  Designed to mount on 16" or 24" on-center framing, and factory-equipped with a 10' power cord, the LiftLock is quick and easy to install in smaller homes and tight attic spaces. Available in a standard and optional (special order) fully ducted version which requires extra time before shipping.

The LiftLock drop down door and flange frame are powder coated white to blend in with most ceilings.  Optional raw aluminum unpainted finish (special order) is available for a unique industrial look.

Introductory 2018 pricing below.  Ships in 5-6 days. 

LiftLock
AirScape LiftLock

Regular price $1,189.00 $1,049.00 Sale

Full Specifications
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock
AirScape LiftLock

AirScape LiftLock Spec Sheet

What's in the box

This unit includes:

LiftLock whole house fan unit White powder coated LiftLock door Digital Touch Controller CATS cabling and other installation accessories

Airflow, Energy and Efficiency for LiftLock (no duct)

Fan Speed
Setting
Airflow
(CFM)
Energy Use
(Watts)
Efficiency
(CFM per Watt)
1 1026 11 93.3
2 1364 21 65.0
3 1466 33 44.4
4 1711 48 35.6
5 1855 63 29.4
6 2076 81 25.6
7 2250 101 22.3
8 2397 122 19.6
9 2549 147 17.3
10 2698 172 15.7

Features for AirScape LiftLock

  • For Square Footage: up to 2200 (under ideal conditions)
  • Fan: 20" fan
  • Sound Level: 41 to 62 dBA @ 1m
  • Attic Seal: Air Tight Actuated Metal Door with Foam Gasket
  • Insulation: R-5
  • Required Attic Venting: 3.6 sq.ft. min net free area (5.5 recommended)
  • Controls: Low-voltage hardwired switch with timer, optional wireless remote
  • Grille: Not required. Drop down door
  • Installation: Drops in between 16" or 24" O/C joists
  • Electrical: 120 VAC, 60hz, 2.0 Amps
  • Warranty: 3 Years

Dimensions and Weight for LiftLock

  • Door Descent: 8" below ceiling
  • Rough Opening: 14.5" x 22. 5"
  • Unit Size: 22.25" x 27.25" x 25.25"
  • Unit Weight: 32 lbs
  • Shipping Weight: 38 lbs

AirScape LiftLock Ducted Spec Sheet

What's in the box

This unit includes:

LiftLock whole house fan unit Ducting kit White powder coated LiftLock door Digital Touch Controller CATS cabling and other installation accessories

Airflow, Energy and Efficiency for LiftLock Ducted

Fan Speed
Setting
Airflow
(CFM)
Energy Use
(Watts)
Efficiency
(CFM per Watt)
1 628 10 62.8
2 980 20 49.0
3 1229 32 38.4
4 1445 46 31.4
5 1596 62 25.7
6 1734 79 21.9
7 1908 99 19.3
8 2030 120 16.9
9 2130 144 14.8
10 2276 168 13.5

Features for AirScape LiftLock Ducted

  • For Square Footage: up to 1900 (under ideal conditions)
  • Fan: 20" fan
  • Sound Level: 41 to 62 dBA @ 1m
  • Attic Seal: Air Tight Actuated Metal Door with Foam Gasket
  • Insulation: R-5
  • Required Attic Venting: Not applicable
  • Controls: Low-voltage hardwired switch with timer, optional wireless remote
  • Grille: Not required. Drop down door
  • Installation: Drops in between 16" or 24" O/C joists
  • Electrical: 120 VAC, 60hz, 2.0 Amps
  • Warranty: 3 Years

Dimensions and Weight for LiftLock

  • Door Descent: 8" below ceiling
  • Rough Opening: 14.5" x 22. 5"
  • Unit Size: 22.25" x 27.25" x 25.25" plus duct
  • Unit Weight: 42 lbs
  • Shipping Weight: 68 lbs

Sizing your AirScape LiftLock

We offer whole house fans in a wide range of airflow capacities to meet the needs of every size of home. In general, a bigger house needs a bigger fan.

Home Size

1500 - 2500 sf

Airflow Required

2000 - 3500 CFM

Recommended Models

LiftLock Compact

3200

3400

4300

Home Size

2500 - 3500 sf

Airflow Required

3500 - 5000 CFM

Recommended Models

4300

5300

Home Size

3500 - 4500 sf

Airflow Required

4500 - 5500 CFM

Recommended Models

5300

House under 1500 sq ft? See our compact AirScape 1.7 or AirScape LiftLock drop-in units.

Bigger is better

We always recommend the largest unit your space and budget will allow. Here’s why: a larger fan moves more air at a lower RPM, which is quieter AND more energy efficient at the same time. Learn more

Using your AirScape

Our 10 speed settings provide the control you need for effective cooling that is easy to live with. Adjust the speed below to get a feel for the experience.

Low speed | 1-2

Use case: All night long to keep things fresh and maximize thermal mass cooling of the building and contents.

Perceived sound level: Practically silent, even directly under the vent.

Listen

The LiftLock Door

See the LiftLock door in action as installed in our showroom.  Shown with special order raw aluminium finish door.

Amazing power
Ultimate efficiency

Optimal air movement

Precision electronics

Master the evening breeze

Bring the outdoors in

Reduce your energy footprint and dramatically improve the livability of your home with fresh natural breezes that are a joy to sleep in. Instead of living in stale, recycled refrigerated air, an AirScape fan will change the air in your home between 4 and 10 times an hour, with near-silent operation. In a survey, over 80% of users said their AirScape fan “absolutely” adds to the enjoyment of their home. 85% said they were either “thrilled” or “very satisfied” with their AirScape purchase.

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“It’s the best home improvement you’ll ever make”