TFD-E
Air Curtain

Ten-Fourteen Door (TFD) Electrically Heated Air Curtain

Electric

The TFD-E is the go-to air curtain for industrial doors ranging between 10 and 14 feet. This versatile air curtain can be used to cover openings on dock doors, shipping doors, delivery doors or other areas needing to separate environments. With the addition of electric heat, the TFD-E effectively blocks cold winter air from entering through an open door while also helping improve employee comfort and prevent the buildup of ice/water around the door.

The TFD-E air door is manufactured as a single unit that can be joined together to cover openings up to 14’ wide. To streamline access, the TFD-E has top and bottom panels that expedite the service process. All industrial units are direct drive, which avoids misalignment of couplers and outboard bearings and eliminates periodic belt replacement. The motor/blower plate comes out as an entire piece and all parts on the outside of the unit are constructed of stainless steel.


Unit Sizing

Unit Width:
4' to 14'
Motor:
1.5 HP
Mount Type:
Exposed
Max Install Height:
14'
Wind Stoppage Ability:
= 18.2mph

Key Design Features

  • Outer cabinet constructed of 18-gauge 304 stainless steel with #3 finish
  • 1.5 HP TEAO (Totally Enclosed Air Over) Direct-Drive Single-Speed Motor(s)
  • High-efficiency discharge plenum with adjustable air foil vane (+/- 20˚)
  • Top and bottom access panels for servicing and removal of motor-blower assembly
  • NEMA 12 control panel
  • Open coil single-stage heating elements with factory mounted control panel(s)
  • Single point power connection available (see electrical table)
  • Alternate heater kW available (consult factory)

Air Curtain Controls

  • Activation by 24V magnetic door switch
  • Hand/Off/Auto selector switch
  • Toggle disconnect switch(es)
  • Heat On/Off selector switch
  • Digital thermostat

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.

Calculate Now

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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TFD-E Air Curtain | Performance Table
Electric Heat
MODEL 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
Sound Levels
(dBA)*
Heater
kW
Temp.
Rise (˚F)
Weight
(lbs)
TFD-1-36E 36 4500 3108 2331 92.0% 1.2 1 1.5 73 20 27 141
TFD-1-48E 48 4500 3565 2565 94.0% 1.3 1 1.5 76 20 25 181
TFD-1-60E 60 4500 2146 2682 73.0% 1.3 1 1.5 69 20 24 225
TFD-2-72E 72 4500 3108 4662 92.0% 2.4 2 1.5 76 40 27 300
TFD-2-84E 84 4500 2798 4896 92.0% 2.6 2 1.5 79 40 26 342
TFD-2-96E 96 4500 2565 5130 94.0% 2.6 2 1.5 79 40 25 375
TFD-2-108E 108 4500 2332 5247 73.0% 2.6 2 1.5 79 40 24 409
TFD-3-108E 108 4500 3108 6993 92.0% 3.6 3 1.5 77 60 27 445
TFD-3-120E 120 4500 2891 7227 92.0% 3.7 3 1.5 80 60 26 494
TFD-3-132E 132 4500 2713 7461 92.0% 3.8 3 1.5 80 60 25 570
TFD-4-144E 144 4500 3108 9324 92.0% 4.8 4 1.5 79 80 27 598
TFD-4-156E 156 4500 2941 9558 92.0% 4.9 4 1.5 82 80 26 618
TFD-4-168E 168 4500 2798 9792 92.0% 5.0 4 1.5 82 80 26 638
*Calculation based on spherical free field at 5 ft.
TFD-E Air Curtain | Mechanical Information Table
MODEL Overall Width (in.)* Nozzle Width (in.) Mounting Width Rear and Top (in.)
TFD-1-36E 39 36 37.5
TFD-1-48E 51 48 49.5
TFD-1-60E 63 60 61.5
TFD-2-72E 75.07 72.07 73.57
TFD-2-84E 87.07 84.07 85.57
TFD-2-96E 99.07 96.07 97.57
TFD-2-108E 111.07 108.07 109.57
TFD-3-108E 111.15 108.15 109.65
TFD-3-120E 123.15 120.15 121.65
TFD-3-132E 135.15 132.15 133.65
TFD-4-144E 147.22 144.22 145.72
TFD-4-156E 159.22 156.22 157.72
TFD-4-168E 171.22 168.22 169.72
*Overall width will vary due to added width of control panel, which is custom per unit