ETA-1-48ST Air Curtain

Exposed Vestibule Exception • 1 Motor • 48" Wide • Steam

ETA-1-48ST Air Curtain
ETA-1-48ST Air Curtain | Made in the USA ETA-1-48ST Air Curtain | Intertek ETL Listed C US

48” Exposed Vestibule Exception steam heated air curtain. Our exposed vestibule exception air doors 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
Steam
Max Install Height
14'
Installation
Exposed
Width
48"

At a Glance

Single Incremental Widths

3' to 14'

MAX Installation Height

14'

Heavy Duty Motors

3/4 HP

Key Design Features

  • Outer cabinet available in brushed stainless steel, matte black, or gloss white
  • 3/4 HP ODP (Open Drip Proof) direct-drive dual-speed motor(s)
  • Top and bottom access panels for servicing and removal of motor-blower assembly
  • NEMA 12 control panel
  • Coil made to AHRI Standard 410
  • Hot water coil comprised of galvanized steel casing, 5/8" copper tube, aluminum fins, and same end supply/return connections
  • Leak tested at 450 psi
  • Single length hot water coils up to 14 ft
  • Single length steam coils up to 10 ft
  • Custom coil selections available (consult factory)

Recommended Air Curtain Controls

  • Activation by 24V magnetic door switch
  • Toggle disconnect switch
  • Hot water or steam control valve with actuator
  • Filter (washable)

360 View

360 View | ETA-1-48ST | Air Curtain | 48” Exposed Vestibule Exception Steam Heated
ETA-1-48ST | Performance Table
MODELNozzle Width (in.)FPMCFMOutlet Velocity UniformityNumber of MotorsMotor HPSteamWeight
(lbs)
mbtu
/ Hour
Temp. Rise (˚F)
ETA-1-48ST481849175784%13/470.436.80145

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