ETD-4-144E Air Curtain

Climate Control • 4 Motors • 144" Wide • Electric

ETD-4-144E Air Curtain
ETD-4-144E Air Curtain | Made in the USA ETD-4-144E Air Curtain | Intertek ETL Listed C US

144” Climate Control (ETD) electrically heated 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
Electric
Max Install Height
12'
Installation
Exposed
Width
144"

At a Glance

Single Incremental Widths

3' to 12'

MAX Installation Height

12'

Heavy Duty Motors

3/4 HP

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

360 View

360 View | ETD-4-144E | Air Curtain | 144” Climate Control ETD Electrically Heated
ETD-4-144E | Performance Table
MODELNozzle Width (in.)Max. FPM
at Nozzle
Avg. FPMMax. CFMCFM
at Nozzle
Outlet Velocity UniformityNumber of MotorsMotor HPElectric HeatWeight
(lbs)
Heater kWTemp. Rise (˚F)
ETD-4-144 (E)145H 4218
L 2837
H 3696
L 2488
H 11606
L 7806
H 10164
L 6840
95%43/440H 13
L 19
354

Cost Savings Calculator

This tool will help you understand the cost savings you could expect based on the air curtain you select and your input on how and where it will be used.

Calculate Now

Air Curtain Selector

This tool is designed to help you find the best air curtain
for your situation by asking a few basic questions.

Begin