ETA-HW

Exposed Vestibule Exception (ETA-HW) Hot Water Heated Air Curtains

Hot Water

When requesting a quote for a Hot Water heated air curtain, please provide: • Specifics of water entering and exiting the air curtain. • Location for water 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-HW - Exposed Vestibule Exception (ETA-HW) Hot Water 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-HW | Performance Table
Hot Water
MODELNozzle
Width (in.)
FPMCFMOutlet Velocity
Uniformity
Number of
Motors
Motor
HP
mbtu / HourTemp. Rise (°F)Weight
(lbs.)
ETA-1-36HW362060140188%13/452.234.2113
ETA-1-48HW481849175784%13/469.836.5145
ETA-1-60HW601619200772%13/478.635.9180
ETA-2-72HW722060280288%23/4105.934.7249
ETA-2-84HW842022335688%23/4127.334.8281
ETA-2-96HW961849351484%23/4138.936.2306
ETA-3-108HW1082060420388%33/4163.835.7365
ETA-3-120HW1202033475788%33/4185.335.7406
ETA-3-132HW1321860480972%33/4194.237470
ETA-4-144HW1442060560488%43/422236.3491
ETA-4-156HW1562040615888%43/4243.636.3530
ETA-4-168HW1682022671288%43/4265.236.2560