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CHS-ST

Customer Entrance Door (CHS-ST) Steam Heated Air Curtains

Steam

CHS-ST steam heated air curtains are designed for high traffic retail facilities where customer satisfaction is key. The CHS-ST has a gentle airflow and its unique plenum design make it one of the quietest air curtains in the industry.

At a Glance

Single Incremental Widths

3' to 12'

MAX Installation Height

11'

Heavy Duty Motors

1/2 HP

Key Design Features

  • 18 gauge 304 stainless steel in a number three finish.
  • Heavy duty 1⁄2 HP motors. 1075 rpm each. 50/60 cycle. Dual speed.
  • Galvanized fans.
  • Air intake screen is perforated stainless steel with mill grain finish.
  • Top and bottom access panels
  • ½ hp dual speed motor(s)
  • 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.
  • Steam or hot water coil mounted to intake of air curtain. Coil consists of 5/8 in. O.D. copper tubes and aluminum fins. Coils certified to ARI standard 410.

Recommended Controls

  • OFF / LOW / HIGH switch
  • Magnetic door switch for activation
  • Built in 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.

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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.

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CHS-ST Downloads

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Individual Files

CHS-ST | Performance Table
Steam
Model Nozzle Widtd (in.) Max. FPM
at Nozzle		 Avg. FPM Max. CFM CFM
at Nozzle		 Outlet Velocity Uniformity Number of Motors Motor HP mbtu
/ Hour		 Temp. Rise (˚F) Weight
CHS-1-36ST 36 H: 1904
L: 1748		 H: 1570
L: 1408		 H: 1309
L: 1202		 H: 1005
L: 961		 95% 1 1/2 59 H: 50
L: 56		 123
CHS-1-48ST 48 H: 1904
L: 1748		 H: 1178
L: 1056		 H: 1745
L: 1603		 H: 1094
L: 983		 92% 1 1/2 60 H: 51
L: 57		 134
CHS-1-60ST 60 H: 1904
L: 1748		 H: 942
L: 845		 H: 1790
L: 1650		 H: 1084
L: 977		 91% 1 1/2 60 H: 51
L: 57		 170
CHS-2-72ST 72 H: 1904
L: 1748		 H: 1570
L: 1408		 H: 2618
L: 2404		 H: 2159
L: 1936		 95% 2 1/2 104 H: 44
L: 49		 240
CHS-2-84ST 84 H: 1904
L: 1748		 H: 1346
L: 1207		 H: 3054
L: 2804		 H: 2093
L: 1896		 93% 2 1/2 111 H: 47
L: 53		 271
CHS-2-96ST 96 H: 1904
L: 1748		 H: 1178
L: 1056		 H: 3490
L: 3204		 H: 2170
L: 1942		 92% 2 1/2 108 H: 46
L: 51		 295
CHS-2-108ST 108 H: 1904
L: 1748		 H: 1570
L: 1408		 H: 3928
L: 3606		 H: 3239
L: 2905		 92% 3 1/2 104 H: 44
L: 49		 318
CHS-3-108ST 108 H: 1904
L: 1748		 H: 1570
L: 1408		 H: 3928
L: 3606		 H: 3239
L: 2905		 92% 3 1/2 155 H: 44
L: 49		 355
CHS-3-120ST 120 H: 1904
L: 1748		 H: 1421
L: 1274		 H: 4364
L: 4006		 H: 3230
L: 2900		 95% 3 1/2 162 H: 46
L: 51		 396
CHS-3-132ST 132 H: 1904
L: 1748		 H: 1178
L: 1056		 H: 4950
L: 4658		 H: 3247
L: 2912		 95% 3 1/2 162 H: 46
L: 51		 459
CHS-4-144ST 144 H: 1904
L: 1748		 H: 1570
L: 1408		 H: 5236
L: 4808		 H: 4318
L: 3872		 95% 4 1/2 107 H: 44
L: 49		 480