ETD-4-144 Air Curtain

Climate Control • 4 Motors • 144" Wide • Unheated

ETD-4-144 Air Curtain | Intertek ETL Listed C US

144” Climate Control (ETD) unheated air curtain. Maintain the interior building temperatures with climate control air curtains. Save on utilities & energy costs with air doors. Designed for openings up to 12 feet high.

Heating

Unheated

Max Install Height

12'

Installation

Exposed

Width

144"

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At a Glance

Single Incremental Widths

3' to 12'

MAX Installation Height

12'

Heavy Duty Motors

3/4 HP

Key Design Features

Outer cabinet constructed of 18-gauge 304 stainless steel with #3 finish
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
Hand/Off/Auto selector switch

360 View

ETD Downloads

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Individual Files

ETD-4-144 \| Performance Table
MODEL	Nozzle Width (in.)	Max. FPM at Nozzle	Avg. FPM	Max. CFM	CFM at Nozzle	Outlet Velocity Uniformity	Number of Motors	Motor HP	Weight (lbs)
ETD-4-144	145	H 4218 L 2837	H 3696 L 2488	H 11606 L 7806	H 10164 L 6840	95%	4	3/4	338

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