ETA-1-42 Air Curtain

Exposed Vestibule Exception • 1 Motor • 42" Wide • Unheated

42” Exposed Vestibule Exception unheated 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

Unheated

Max Install Height

14'

Installation

Exposed

Width

42"

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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
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˚)

Recommended Air Curtain Controls

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

360 View

ETA Downloads

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Individual Files

ETA-1-42 \| 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-1-42	42	5321	2022	1678	88%	0.84	1	3/4	97

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