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CHS-4-144ST Air Curtain

Customer Entry Door • 4 Motors • 144" Wide • Steam

CHS-4-144ST Air Curtain
CHS-4-144ST Air Curtain | Intertek ETL Listed C US CHS-4-144ST Air Curtain | Made in the USA

144” Customer Entry Door steam heated air curtain. Our exposed customer entry air curtains feature an ultra-quiet & gentle air flow that won’t disturb customers. Designed for openings up to 11 feet high.

Heating
Steam
Max Install Height
11'
Installation
Exposed
Width
144"
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At a Glance

Single Incremental Widths

3' to 12'

MAX Installation Height

11'

Heavy Duty Motors

1/2 HP

Key Design Features

  • Outer cabinet constructed of 18-gauge 304 stainless steel with #3 finish
  • 1/2 HP ODP (Open Drip Proof) direct-drive dual-speed motor(s)
  • High-efficiency discharge plenum with adjustable air foil vane (+/-20˚)
  • Top and bottom access panels for servicing and removal of motor-blower assembly
  • NEMA 12 control panel
  • Coil made to AHRI Standard 410
  • Hot water coil comprised of galvanized steel casing, 5/8" copper tube, aluminum fins, and same end supply/return connections
  • Leak tested at 450 psi
  • Single length hot water coils up to 14 ft
  • Single length steam coils up to 10 ft
  • Custom coil selections available (consult factory)

Recommended Air Curtain Controls

  • Activation by 24V magnetic door switch
  • Toggle disconnect switch
  • SmartTouch controller
  • Hot water or steam control valve with actuator
  • Filter (washable)

360 View

360 View | CHS-4-144ST | Air Curtain | 144” Customer Entry Door Steam Heated

CHS-ST Downloads

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Individual Files

CHS-4-144ST | Performance Table
Steam
MODEL Nozzle Width (in.) Max. FPM at Nozzle Avg. FPM CFM at Nozzle Outlet Velocity Uniformity Number of Motors Motor HP mbtu
/ Hour		 Temp. Rise (˚F) Weight (lbs)
CHS-4-144ST 144 5560 1205 2568 88% 4 1/2 131 34 480

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