CHA-4-144E Air Curtain

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

144” above ceiling Vestibule Exception electrically 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.

Heating

Electric

Max Install Height

14'

Installation

Above Ceiling

Width

144"

View All CHA-E Models

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˚)
Factory mounted single-stage electric heaters
Single point power connection available (see electrical table)
Alternate heater kW available (consult factory)

Recommended Air Curtain Controls

Activation by 24V magnetic door switch
Toggle disconnect switch
SmartTouch controller
Filter (washable)

360 View

CHA-E Downloads

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Individual Files

CHA-4-144E \| Performance Table
MODEL	Nozzle Width (in.)	Average Outlet Velocity (FPM)	Air Flow Rate (CFM)	Outlet Velocity Uniformity	Power Rating (kW)	Number of Motors	Motor HP	Heater kW	Temp. Rise (˚F)	Weight (lbs)
CHA-4-144E	144	2443	4788	86%	2.36	4	3/4	40	26.70	728

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