ETA-4-144E Air Curtain

Exposed Vestibule Exception • 4 Motors • 144" Wide • Electric

144” Exposed Vestibule Exception electrically heated air curtain. Our exposed vestibule exception air doors are AMCA certified and meet all conditions of the International Energy Conservation Code (IECC). Create an air barrier without a vestibule. For openings up to 14 feet high.

Heating

Electric

Max Install Height

14'

Installation

Exposed

Width

144"

View All ETA-E Models

At a Glance

Single Incremental Widths

3' to 14'

MAX Installation Height

14'

Heavy Duty Motors

3/4 HP

Key Design Features

Meets ASHRAE 90.1 and IECC requirements for vestibule exception Meets ASHRAE 90.1 and IECC requirements for vestibule exception
AMCA tested performance
Outer cabinet available in brushed stainless steel, 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˚)
Factory mounted single-stage electric heaters
Single point power connection available (see electrical table)
Alternate heater kW available (consult factory)

Recommended Air Curtain Controls

Activation by 24V magnetic door switch
Toggle disconnect switch
SmartTouch controller
Filter (washable)

360 View

ETA-E Downloads

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Individual Files

ETA-4-144E \| Performance Table
									Electric Heat
MODEL	Nozzle Width (in.)	Max FPM at Nozzle	Avg. Outlet Velocity (FPM)	Airflow Rate (CFM)	Outlet Velocity Uniformity	Power Rating (kW)	Number of Motors	Motor HP	Heater kW	Temp. Rise (˚F)	Weight (lbs)
ETA-4-144E	145	5654	1845	5240	82%	2.72	4	3/4	40	24.4	354

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