CHA-3-108ST Air Curtain

Chameleon Vestibule Exception • 3 Motors • 108" Wide • Steam

CHA-3-108ST Air Curtain
CHA-3-108ST Air Curtain | Made in the USA CHA-3-108ST Air Curtain | Intertek ETL Listed C US

108” above ceiling Vestibule Exception steam heated air curtain. This concealed air door installs flush without compromising your design. Recommended for openings up to 14 feet high. Standard grille color is white. Other colors & metals available.

Max Install Height
Above Ceiling

At a Glance

Single Incremental Widths

3' to 12'

MAX Installation Height


Heavy Duty Motors

3/4 HP

Key Design Features

  • 18-gauge galvanized steel case installed above the ceiling.
  • Heavy duty 3/4 HP motors. 1630 rpm each.
  • High efficiency discharge plenum ensures that air being discharged fills the entire width and height of the opening. This also lowers the operational sound level.
  • White powder coated decorative intake grille
  • Made-to-order steam or hot water coil mounted to intake of air curtain. Coil consists of 5/8 in. O.D. copper tubes and aluminum fins. Coils certified to ARI standard 410.
  • Directional air foil vane factory set to facilitate deflection of air stream +/-20 degrees.
  • Includes control panel

Recommended Controls

  • Magnetic door switch for activation
  • Built-in time delay relay

360 View

360 View | CHA-3-108ST | Air Curtain | 108” In Ceiling Vestibule Exception Steam Heated
CHA-3-108ST | Performance Table
MODELNozzle Width (in.)FPMCFMOutlet Velocity UniformityNumber of MotorsMotor HPSteamWeight
/ Hour
Temp. Rise (˚F)

Cost Savings Calculator

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