CHD

Chameleon Heavy Duty (CHD) In-Ceiling Unheated Air Curtains

Unheated

The Chameleon Series appeals to designers and architects looking to preserve the appearance of an entryway. The CHD blends into its surroundings by featuring a simple in-ceiling design, a customizable bottom panel that installs flush with the ceiling, and Powered Aire’s noise reducing discharge plenum.

At a Glance

Single Incremental Widths

3' to 12'

MAX Installation Height

14'

Heavy Duty Motors

3/4 HP

Key Design Features

  • Heavy duty 3/4 HP motors,1630 rpm each. Dual speed
  • Galvanized fans.
  • 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.
  • White powder coated decorative intake grille
  • Directional air foil vane factory set to facilitate deflection of air stream +/-20 degrees.
  • Includes control panel

Recommended Controls

  • LOW / OFF / HIGH switch
  • Magnetic Door Switch for activation
  • Time delay relay

360 View

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
CHD | Performance Table
MODELNozzle
Width (in.)
Max. FPM
at Nozzle
Avg.
FPM
Max.
CFM
CFM at
Nozzle
Outlet Velocity
Uniformity
Number of
Motors
Motor
HP
Weight
(lbs.)
CHD-1-3636H 4218
L 2837
H 3695
L 2487
H 2899
L 1950
H 2541
L 1710
95%13/4179
CHD-1-4848H 4218
L 2837
H 2771
L 1865
H 3867
L 2601
H 2559
L 1721
92%13/4195
CHD-1-6060H 4218
L 2837
H 2218
L 1493
H 4374
L 2792
H 2528
L 1703
91%13/4225
CHD-2-7272H 4218
L 2837
H 3696
L 2488
H 5803
L 3903
H 5082
L 3420
95%23/4358
CHD-2-8484H 4218
L 2837
H 3169
L 2133
H 6766
L 4551
H 5063
L 3382
93%23/4371
CHD-2-9696H 4218
L 2837
H 2773
L 1866
H 7732
L 5201
H 5081
L 3417
92%23/4384
CHD-2-108108H 4218
L 2837
H 2472
L 1661
H 8216
L 5520
H 5090
L 3421
95%23/4397
CHD-3-108108H 4218
L 2837
H 3702
L 2486
H 8702
L 5853
H 7623
L 5130
95%33/4537
CHD-3-120120H 4218
L 2837
H 3174
L 2134
H 9668
L 6503
H 7614
L 5127
94%33/4550
CHD-3-132132H 4218
L 2837
H 2792
L 1885
H 10853
L 7155
H 7589
L 5104
94%33/4563
CHD-4-144144H 4218
L 2837
H 3696
L 2488
H 11606
L 7806
H 10164
L 6840
95%43/4716
CHD | Mechanical Information Table
MODELOverall Width
(in.)
Nozzle Width
(in.)
Mounting Width
(in.)
CHD-1-36393637.5
CHD-1-48514849.5
CHD-1-60636061.5
CHD-2-7275.0772.0773.57
CHD-2-8487.0784.0785.57
CHD-2-9699.0796.0797.57
CHD-2-108111.07108.07109.57
CHD-3-108111.15108.15109.65
CHD-3-120123.15120.15121.65
CHD-3-132135.15132.15133.65
CHD-4-144147.22144.22145.72