TIG

Climate Control (TIG) Indirect Gas Heated Air Curtains

Indirect Gas

The TIG model for Climate Control with Indirect Gas Heat is used to stop cold drafts from entering door openings and to provide supplemental heat around what can be a very cold working area. Ideal for dock doors, warehouses and busy industrial doors, the gas heater pushes air into the stainless steel duct transition and blankets the full width and length of door with a warm curtain of air. The TIG effectively blocks cold outside air and helps improve the comfort and productivity of those working around a busy warehouse door. The TIG provides a temperature rise of 34 ̊F – 44 ̊F to the ambient entering air, depending on the model.


Unit Sizing

Unit Widths:
from 3' to 12'
Motors:
3/4 HP
Mount Type:
Exposed
Max Install Height:
12'
Wind Stoppage Ability:
= 17.3mph

Key Design Features

  • 18 gauge 304 stainless steel in a number three finish, with stainless steel duct transitions.
  • Heavy duty 3/4 HP motors,1630 rpm each.
  • Galvanized fans.
  • 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.
  • Directional air foil vane factory set to facilitate deflection of air stream +/-20 degrees.
  • Factory matched indirect gas heater(s) will be equipped with power exhaust, direct spark ignition, electronic flame supervision and gas pressure switches. Tubular heat exchangers are of aluminized steel. Optional stainless steel heat exchangers are available upon request.
  • Top and bottom access panels to replace or service motors or blowers without lowering entire unit or bottom half of unit. The motor/blower plate comes out as an entire piece.
  • Indirect gas heaters certified by the American Gas Association.
  • Control panel included

Recommended Controls

  • HAND / OFF / AUTO switch
  • Magnetic Door Switch for activation
  • Built-in time delay relay
  • Thermostat

360 View

360 View | TIG - Climate Control (TIG) Indirect Gas 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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TIG | Performance Table
MODEL Nozzle Widtd (In.) Max. FPM at Nozzle Max. CFM at Nozzle Avg. FPM at Nozzle CFM at Nozzle Outlet Velocity Uniformity Number of Motors Motor HP Number of Heaters Input mbtu / Hour
per Heater
Total Output
mbtu / Hour
Temp. Rise (˚F) Weight
(lbs)
TIG-1-36 36 4218 2899 3695 2541 95% 1 3/4 1 150 120 44 250
TIG-1-48 48 4218 3867 2771 2559 92% 1 3/4 1 150 120 43 282
TIG-1-60 60 4218 4374 2218 2528 91% 1 3/4 1 150 120 44 337
TIG-2-72 72 4218 5803 3696 5082 95% 2 3/4 1 250 200 36 496
TIG-2-84 84 4218 6766 3169 5063 93% 2 3/4 1 250 200 37 526
TIG-2-96 96 4218 7732 2773 5081 92% 2 3/4 1 250 200 36 569
TIG-3-108 108 4218 8702 3702 7623 92% 3 3/4 1 350 280 34 638
TIG-3-120 120 4218 9668 3174 7614 95% 3 3/4 2 200 320 39 679
TIG-3-132 132 4218 10853 2792 7589 94% 3 3/4 2 200 320 39 833
TIG-4-144 144 4218 11606 3696 10164 95% 4 3/4 2 250 400 36 992
TIG | 1-Heater Mechanical Information Table
MODEL Air Curtain Width - A (in.) Mounting Width - B (in.) Hanging Width - C (in.) Flue ∅ - D (in.) Heater Size Gas Inlet
TIG-1-36 39.00 37.50 18.63 5 150 0.5
TIG-1-48 51.00 49.50 18.63 5 150 0.5
TIG-1-60 63.00 61.50 18.63 5 150 0.5
TIG-2-72 75.07 73.57 30.63 5 250 0.75
TIG-2-84 87.07 85.57 30.63 5 250 0.75
TIG-2-96 99.07 97.57 30.63 5 250 0.75
TIG-3-108 111.15 109.65 48.63 5 350 0.75
TIG | 2-Heater Mechanical Information Table
MODEL Air Curtain Width - A (in.) Mounting Width - B (in.) Hanging Width - C (in.) Flue Diameter - D (in.) Heater Size Gas Inlet
TIG-3-120 123.15 121.65 30.63 5 2 × 200 0.5
TIG-3-132 135.15 133.65 30.63 5 2 × 200 0.5
TIG-4-144 147.22 145.72 30.63 5 2 × 200 0.5