ETD
Air Curtain

Climate Control (ETD) Unheated Air Curtain

Maintaining interior temperature, especially near doorways, is a challenge shared by building designers as well as building owners. The Climate Control Series is the most effective solution to this problem. Durable stainless steel construction, noise reducing plenum discharge, and a wide variety of heating options make this series the optimal choice for commercial and light industrial doors. The ETD effectively blocks unwanted outside elements such as cold/hot/humid air, dust, debris, exhaust and flying insects.

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ETD - Climate Control (ETD) Unheated Air Curtain

Unit Sizing

Unit Widths:

from 3' to 12'

Motors:

3/4 HP

Mount Type:

Exposed

Max Install Height:

12'

Wind Stoppage Ability:

= 17.3mph

Thumbnail View 1 | ETD - Climate Control (ETD) Unheated Air Curtain

Thumbnail View 2 | ETD - Climate Control (ETD) Unheated Air Curtain

Thumbnail View 3 | ETD - Climate Control (ETD) Unheated Air Curtain

Thumbnail View 4 | ETD - Climate Control (ETD) Unheated Air Curtain

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

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ETD Air Curtain Downloads

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Individual Files

ETD Air Curtain \| 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-1-36	36	H 4218 L 2837	H 3695 L 2487	H 2899 L 1950	H 2541 L 1710	95%	1	3/4	90
ETD-1-42	42	H 4218 L 2837	H 3169 L 2133	H 3384 L 2276	H 2532 L 1696	93%	1	3/4	97
ETD-1-48	48	H 4218 L 2837	H 2771 L 1865	H 3867 L 2601	H 2559 L 1721	92%	1	3/4	104
ETD-1-60	60	H 4218 L 2837	H 2218 L 1493	H 4374 L 2792	H 2528 L 1703	91%	1	3/4	117
ETD-2-60	60	H 4218 L 2837	H 3315 L 2231	H 5050 L 3252	H 3812 L 2565	94%	2	3/4	147
ETD-2-72	72	H 4218 L 2837	H 3696 L 2488	H 5803 L 3903	H 5082 L 3420	95%	2	3/4	169
ETD-2-84	84	H 4218 L 2837	H 3169 L 2133	H 6766 L 4551	H 5063 L 3382	93%	2	3/4	187
ETD-2-96	96	H 4218 L 2837	H 2773 L 1866	H 7732 L 5201	H 5081 L 3417	92%	2	3/4	203
ETD-3-108	108	H 4218 L 2837	H 3702 L 2486	H 8702 L 5853	H 7623 L 5130	95%	3	3/4	245
ETD-3-120	118	H 4218 L 2837	H 3174 L 2134	H 9668 L 6503	H 7614 L 5127	94%	3	3/4	274
ETD-3-132	133	H 4218 L 2837	H 2792 L 1885	H 10853 L 7155	H 7589 L 5104	94%	3	3/4	290
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

ETD Air Curtain \| Mechanical Information Table
MODEL	Overall Width (in.)	Nozzle Width (in.)	Mounting Width (in.)
ETD-1-36	37	36	36.0625
ETD-1-42	43	42	42.0625
ETD-1-48	49	48	48.0625
ETD-1-60	61	60	60.0625
ETD-2-60	61	60	60.0625
ETD-2-72	73	72	72.0625
ETD-2-84	85	84	84.0625
ETD-2-96	97	96	96.0625
ETD-3-108	109	108	108.0625
ETD-3-120	119	118	118.0625
ETD-3-132	134	133	133.0625
ETD-4-144	146	145	145.0625