CHD
Air Curtain

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

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.


Unit Sizing

Unit Width:
3' to 12'
Motor:
3/4 HP
Mount Type:
Above Ceiling
Max Install Height:
14'
Wind Stoppage Ability:
= 17.3mph

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

Air Curtain Controls

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

360 View

360 View | CHD - Chameleon Heavy Duty (CHD) In-Ceiling Unheated Air Curtain

Cost Savings Calculator

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Air Curtain Selector

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CHD Air Curtain | 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 Air Curtain | 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