CHD-1-48E Air Curtain

Chameleon Heavy Duty • 1 Motor • 48" Wide • Electric

CHD-1-48E Air Curtain
CHD-1-48E Air Curtain | Made in the USA CHD-1-48E Air Curtain | Intertek ETL Listed C US

48” Chameleon Heavy Duty (CHD) electrically heated air curtain. Preserve the appearance of entryways with a flush-mounted air door. Our Chameleon Heavy Duty above ceiling air doors are designed for taller customer entry doors (up to 14 feet high.)

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

  • 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˚)
  • NEMA 12 control panel
  • Factory mounted single-stage electric heaters
  • Single point power connection available (see electrical table)
  • Alternate heater kW available (consult factory)

Recommended Air Curtain Controls

  • LOW / OFF / HIGH switchaActivation by 24V magnetic door switch
  • Toggle disconnect switch
  • SmartTouch controller
  • Filter (washable)

360 View

360 View | CHD-1-48E | Air Curtain | 48” Chameleon Heavy Duty (CHD) Electrically Heated
CHD-1-48E | Performance Table
MODELNozzle Width (in.)Max. FPM
at Nozzle
Avg. FPMMax. CFMCFM at NozzleOutlet Velocity UniformityNumber of MotorsMotor
Electric HeatWeight (lbs)
Un / Heated
Temp. Rise (˚F)
CHD-1-48E 48H 4218
L 2837
H 2771
L 1865
H 3867
L 2601
H 2559
L 1721
92%13/410H 13
L 19
195 / 204

Cost Savings Calculator

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Air Curtain Selector

This tool is designed to help you find the best air curtain
for your situation by asking a few basic questions.