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CHA-4-144 Air Curtain

Chameleon Vestibule Exception • 4 Motors • 144" Wide • Unheated

CHA-4-144 Air Curtain
CHA-4-144 Air Curtain | Made in the USA CHA-4-144 Air Curtain | Intertek ETL Listed C US CHA-4-144 Air Curtain | AMCA Certified Badge

144” above ceiling Vestibule Exception unheated 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.

Heating
Unheated
Max Install Height
14'
Installation
Above Ceiling
Width
144"
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At a Glance

Single Incremental Widths

3' to 12'

MAX Installation Height

14'

Heavy Duty Motors

3/4 HP

Key Design Features

  • Meets ASHRAE 90.1 and IECC requirements for vestibule exception
  • AMCA tested performance
  • White decorative intake grille with hinged access panel (consult factory for custom finishes)
  • 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
  • SmartTouch controller
  • Filter (washable)

360 View

360 View | CHA-4-144 | Air Curtain | 144” In Ceiling Vestibule Exception Unheated

CHA Downloads

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Individual Files

CHA-4-144 | Performance Table
MODELNozzle
Width (in.)		Average Outlet
Velocity (FPM)		Air Flow
Rate (CFM)		Outlet Velocity
Uniformity		Power Rating
(kW)		Number of
Motors		Motor
HP		Weight
(lbs.)
CHA-4-1441442757507291%2.4443/4716

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