ETA-ST

Exposed Vestibule Exception (ETA-ST) Steam Heated Air Curtains

Steam

When requesting a quote for Steam heated air curtain, please provide: • Specifics of steam entering and exiting the air curtain. • Location for steam supplies and returns (both on one side or one each side)

At a Glance

Single Incremental Widths

3' to 14'

MAX Installation Height

14'

Heavy Duty Motors

3/4 HP

Key Design Features

  • Stainless steel case is 18 gauge 304 stainless steel in a number three finish.
  • Heavy duty 3/4 HP motors. 1630 rpm each.
  • High efficiency discharge plenum ensures that air being discharged fills the entire width and height of the opening. This also lowers the operational sound level.
  • Made-to-order 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.
  • Control panel included

Recommended Controls

  • ON / OFF switch
  • Magnetic door switch for activation
  • Built-in time delay relay

360 View

360 View | ETA-ST - Exposed Vestibule Exception (ETA-ST) Steam Heated Air Curtains

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.

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ETA-ST | Performance Table
Steam
MODELNozzle
Width (in.)
FPMCFMOutlet Velocity
Uniformity
Number of
Motors
Motor
HP
mbtu / HourTemp. Rise (°F)Weight
(lbs.)
ETA-1-36ST362060140188%13/45435.3113
ETA-1-48ST481849175784%13/470.436.8145
ETA-1-60ST601619200772%13/484.538.6180
ETA-2-72ST722060280288%23/4110.236.1249
ETA-2-84ST842022335688%23/4127.534.8281
ETA-2-96ST961849351484%23/414337.3306
ETA-3-108ST1082060420388%33/4166.236.2365
ETA-3-120ST1202033475788%33/4186.535.9406
ETA-3-132ST1321860480972%33/4196.537.5470
ETA-4-144ST1442060560488%43/4221.736.3491
ETA-4-156ST1562040615888%43/4241.836530
ETA-4-168ST1682022671288%43/4261.835.7560