ETA
Air Curtain
Exposed Vestibule Exception (ETA) Unheated Air Curtain
UnheatedThe architectural ETA blends style and performance into a versatile air curtain designed for retail, commercial, restaurant and other applications requiring the highest levels of aesthetics and performance. The ETA has been tested in accordance with the ANSI/AMCA 220 guidelines and can be used as an exception to costly, space-consuming vestibules. The ETA is offered in four finishes to better meet the architectural requirements of a building while providing core benefits of an air curtain, including temperature separation, insect control, energy savings and other traditional benefits.
Unit Sizing
Unit Width:
3' to 14'
Motor:
3/4 HP
Mount Type:
Exposed
Max Install Height:
14'
Wind Stoppage Ability:
= 17.3mph
Key Design Features
- Meets ASHRAE 90.1 and IECC requirements for vestibule exception
- AMCA tested performance
- Outer cabinet available in brushed stainless steel, mirror, matte black, or gloss white
- 3/4 HP ODP (Open Drip Proof) direct-drive dual-speed motor(s)
- High-efficiency discharge plenum with adjustable air foil vane (+/-20˚)
Air Curtain Controls
- Activation by 24V magnetic door switch
- Toggle disconnect switch
- SmartTouch controller
- Filter (washable)
360 View
Cost Savings Calculator
This tool will help you understand the cost savings you could expect based on the air curtain you select and your input on how and where it will be used.
Calculate NowAir Curtain Selector
This tool is designed to help you find the best air curtain
for your situation by asking a few basic questions.
ETA Air Curtain Downloads
Download AllIndividual Files
| ETA Air Curtain | Performance Table | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| MODEL | Nozzle Width (in.) | Max FPM at Nozzle | Average Outlet Velocity (FPM) | Airflow Rate (CFM) | Outlet Velocity Uniformity | Power Rating (kW) | Number of Motors | Motor HP | Weight (lbs) | ||
| ETA-1-36 | 36 | 5654 | 2060 | 1401 | 88% | 0.76 | 1 | 3/4 | 90 | ||
| ETA-1-42 | 42 | 5321 | 2022 | 1678 | 88% | 0.84 | 1 | 3/4 | 97 | ||
| ETA-1-48 | 48 | 5296 | 1849 | 1757 | 84% | 0.86 | 1 | 3/4 | 104 | ||
| ETA-1-60 | 60 | 5288 | 1619 | 2007 | 72% | 0.94 | 1 | 3/4 | 117 | ||
| ETA-2-72 | 72 | 5654 | 2060 | 2802 | 88% | 1.52 | 2 | 3/4 | 169 | ||
| ETA-2-84 | 84 | 5321 | 2022 | 3356 | 88% | 1.68 | 2 | 3/4 | 187 | ||
| ETA-2-96 | 96 | 5296 | 1849 | 3514 | 84% | 1.72 | 2 | 3/4 | 203 | ||
| ETA-3-108 | 108 | 5654 | 2060 | 4203 | 88% | 2.28 | 3 | 3/4 | 245 | ||
| ETA-3-120 | 118 | 5340 | 2033 | 4757 | 88% | 2.44 | 3 | 3/4 | 274 | ||
| ETA-3-132 | 133 | 5305 | 1860 | 4809 | 72% | 2.46 | 3 | 3/4 | 290 | ||
| ETA-4-144 | 145 | 5654 | 2060 | 5604 | 88% | 3.04 | 4 | 3/4 | 338 | ||
| ETA-4-156 | 157 | 5648 | 2040 | 6158 | 88% | 3.20 | 4 | 3/4 | 356 | ||
| ETA-4-168 | 169 | 5321 | 2022 | 6712 | 88% | 3.36 | 4 | 3/4 | 374 | ||
| ETA Air Curtain | Mechanical Information Table | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| MODEL | Overall Width (in.) | Nozzle Width (in.) | Mounting Width (in.) | ||||||||
| ETA-1-36 | 37 | 36 | 36.06 | ||||||||
| ETA-1-42 | 43 | 42 | 42.06 | ||||||||
| ETA-1-48 | 49 | 48 | 48.06 | ||||||||
| ETA-1-60 | 61 | 60 | 60.06 | ||||||||
| ETA-2-72 | 73 | 72 | 72.06 | ||||||||
| ETA-2-84 | 85 | 84 | 84.06 | ||||||||
| ETA-2-96 | 97 | 96 | 96.06 | ||||||||
| ETA-3-108 | 109 | 108 | 108.06 | ||||||||
| ETA-3-120 | 119 | 118 | 118.06 | ||||||||
| ETA-3-132 | 134 | 133 | 133.06 | ||||||||
| ETA-4-144 | 146 | 145 | 145.06 | ||||||||
| ETA-4-156 | 158 | 157 | 157.06 | ||||||||
| ETA-4-168 | 170 | 169 | 169.06 | ||||||||