TSD-DG
Air Curtain

Twelve-Seventeen Door (TSD-DG) Direct Gas Heated Air Curtain

Direct Gas

The Direct Gas Fired air curtain provides the most heat of any air curtain in the Powered Aire product line. With the Direct Fired air curtain, the intake air goes directly through the flame prior to being discharged. This air curtain will provide up to a 105 ̊F instant temperature rise at the threshold. Not only will this model prevent cold air from infiltrating the opening, it will help keep door hinges from freezing, keep the floor dry, help keep employees comfortable and promote safety and productivity. Certain codes apply; contact factory for details.


Unit Sizing

Unit Widths:
from 4' to 30'
Motors:
3 HP
Mount Type:
Exposed
Max Install Height:
17'
Wind Stoppage Ability:
= 19.8mph

Key Design Features

  • All weight bearing structural support is made of formed 11-gauge stainless steel and galvanized steel. Outer casing is constructed of 16-gauge stainless steel.
  • Heavy duty 3 HP Total Enclosed Aire Over (TEAO) motors at 1160 rpm each, 50/60 cycle. Single speed.
  • Galvanized fans.
  • Air intake screen is perforated stainless steel.
  • Access panels for inspection, cleaning or removal of motor blower assembly, without having to lower the unit.
  • High efficiency discharge plenum with directional air foil vane factory set to facilitate deflection of air stream +/- 20˚.
  • Includes NEMA 12 control panel with magnetic motor starter, overload relays and control transformer.

Recommended Air Curtain Controls

  • Panel mounted HAND / OFF / AUTO switch
  • Thermostat
  • Magnetic Door Switch for activation

360 View

360 View | TSD-DG - Twelve-Seventeen Door (TSD-DG) Direct Gas Heated Air Curtain

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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TSD Air Curtain | Performance Table
MODELDoor
Width (ft.)
Nozzle
Width (in.)
Max. FPM
at Nozzle
Avg. Outlet
Velocity FPM
CFM at
Nozzle
Outlet Velocity
Uniformity
Power
Rating (kW)
Number of
Motors
Motor
HP
Weight
(lbs.)
TSD-1-4844862003881517495.1%3.013342
TSD-1-6056058003006485592%2.113380
TSD-1-7267259002891557986.3%2.513400
TSD-2-96896620038811034895.1%6.023681
TSD-2-1089108620034021002992%5.123719
TSD-2-1201012058003006971092%4.223757
TSD-2-13211132590029431043486.3%4.623777
TSD-2-14412144590028911115886.3%523797
TSD-3-14412144620038811552295.1%9.0331020
TSD-3-15613156620035511520392%8.1331058
TSD-3-16814168620034651592786.3%8.5331078
TSD-3-18015180620032001560886.3%7.6331116
TSD-3-19216192620031451633286.3%8.0331136
TSD-4-19216192620038812069695.1%12.0431359
TSD-3-20417204590029251601386.3%7.1331174
TSD-4-20417204620036302037792%11.0431397
TSD-3-21618216590028911673786.3%7.5331194
TSD-4-21618216620035592110186.3%11.5431417
TSD-4-22819228620033462078286.3%10.6431455
TSD-4-24020240620032952156086.3%11.0431475
TSD-5-24020240620038812587095.1%15.0531698
TSD-4-25221252620031122118786.3%10.1431513
TSD-DG Air Curtain | Heating Information Table
ModelHeater Output
mbtu / Hour
Max. Output
Temp. (˚F)
Weight
(lbs)
TSD-2-96DG10421051301
TSD-2-108DG10771051389
TSD-2-120DG11111051477
TSD-2-132DG11941051547
TSD-2-144DG12771051607
TSD-3-144DG15641051830
TSD-3-156DG15981051918
TSD-3-168DG16811051998
TSD-3-180DG17151052086
TSD-3-192DG17981052156
TSD-4-192DG20851052379
TSD-DG Air Curtain | Mechanical Information Table
MODELOverall
Width - A (in.)"
Mounting
Width - B (in.)
Intake
Width - C (in.)
Dimension - D (in.)
TSD-2-96DG99.1395.1372.0670.25
TSD-2-108DG111.13107.1372.0670.25
TSD-2-120DG123.13119.1384.4470.25
TSD-2-132DG135.13131.1384.4470.25
TSD-2-144DG147.13143.1396.4470.25
TSD-3-144DG147.25143.2596.4470.25
TSD-3-156DG159.25155.2596.4488.25
TSD-3-168DG171.25167.2596.4488.25
TSD-3-180DG183.25179.25107.8188.25
TSD-3-192DG195.25191.25107.8194.25
TSD-4-192DG195.38191.38107.8194.25