ETD-E
Air Curtain

Climate Control (ETD-E) Electrically Heated 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.

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ETD-E - Climate Control (ETD-E) Electrically Heated 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

Key Design Features

18 gauge 304 stainless steel in a number three finish.
Heavy duty 3/4 HP motors, 1630 rpm each. Dual speed.
Galvanized fans.
Air intake screen is perforated stainless steel with mill grain finish.
High efficiency discharge plenum ensures that air being discharged fills the entire width and height of the opening. This also lowers the unit’s operational sound level.
Directional air foil vane factory set to facilitate deflection of air stream +/-20 degrees.

Recommended Air Curtain Controls

LOW / OFF / HIGH switch
Thermostat
Magnetic Door Switch for activation
Time delay relay

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ETD-E Air Curtain Downloads

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Individual Files

ETD-E Air Curtain \| Performance Table
									Electric Heat
MODEL	Nozzle Width (in.)	Max. FPM at Nozzle	Avg. FPM	Max. CFM	CFM at Nozzle	Outlet Velocity Uniformity	Number of Motors	Motor HP	Heater kW	Temp. Rise (°F)	Weight (lbs.)
ETD-1-36E	36	H 4218 L 2837	H 3695 L 2487	H 2899 L 1950	H 2541 L 1710	95%	1	3/4	10	H 13 L 19	95
ETD-1-42E	42	H 4218 L 2837	H 3169 L 2133	H 3384 L 2276	H 2532 L 1696	93%	1	3/4	10	H 13 L 19	102
ETD-1-48E	48	H 4218 L 2837	H 2771 L 1865	H 3867 L 2601	H 2559 L 1721	92%	1	3/4	10	H 13 L 19	109
ETD-1-60E	60	H 4218 L 2837	H 2218 L 1493	H 4374 L 2792	H 2528 L 1703	91%	1	3/4	10	H 13 L 19	121
ETD-2-60E	60	H 4218 L 2837	H 3315 L 2231	H 5050 L 3252	H 3812 L 2565	94%	2	3/4	15	H 13 L 19	155
ETD-2-72E	72	H 4218 L 2837	H 3696 L 2488	H 5803 L 3903	H 5082 L 3420	95%	2	3/4	20	H 13 L 19	177
ETD-2-84E	84	H 4218 L 2837	H 3169 L 2133	H 6766 L 4551	H 5063 L 3382	93%	2	3/4	20	H 13 L 19	195
ETD-2-96E	96	H 4218 L 2837	H 2773 L 1866	H 7732 L 5201	H 5081 L 3417	92%	2	3/4	20	H 13 L 19	210
ETD-3-108E	108	H 4218 L 2837	H 3702 L 2486	H 8702 L 5853	H 7623 L 5130	95%	3	3/4	30	H 13 L 19	255
ETD-3-120E	118	H 4218 L 2837	H 3174 L 2134	H 9668 L 6503	H 7614 L 5127	94%	3	3/4	30	H 13 L 19	284
ETD-3-132E	133	H 4218 L 2837	H 2792 L 1885	H 10853 L 7155	H 7589 L 5104	94%	3	3/4	30	H 13 L 19	301
ETD-4-144E	145	H 4218 L 2837	H 3696 L 2488	H 11606 L 7806	H 10164 L 6840	95%	4	3/4	40	H 13 L 19	354

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