TSD-E
Air Curtain

Twelve-Seventeen Door (TSD) Electric Heated Curtain

Electric

The TSD-E is an electrically heated air curtain designed to provide complete coverage (as well as electric heat) over dock doors, delivery doors and warehouse doors. This industrial-focused air curtain is ideal for doors with openings typically between 12 and 17 feet. With the complement of electric heat, the TSD Air Door effectively blocks cold winter air, helping to create a warmer working area on and around dock/delivery doors while also preventing the infiltration of dust, insects and fumes.

The TSD-E includes a direct-drive motor that helps ensure a maximum operating life by eliminating the need to replace belts or the chance of coupler misalignment. The unit is also designed with ease-of-installation in mind, arriving as a single unit. The TSD-E features automatic and manual limit switches for over temperature protection, Airflow swithces that prevent heating element operation when fans are off, and customizable heating KWs.


Unit Sizing

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

Key Design Features

  • Efficient high kW open-coil heating elements for high CFM air curtains
  • Customizable KWs for specific heating requirements
  • 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.
  • TSD has 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.

Air Curtain Controls

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

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-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 Number of Motors Motor HP Heater kW Temp. Rise (˚F) Weight (lbs)
TSD-1-48E 48 6200 3881 5174 95.10% 1 3 40 25
TSD-1-60E 60 5800 3006 4855 92.00% 1 3 40 26
TSD-1-72E 72 5900 2891 5579 86.30% 1 3 40 23
TSD-2-96E 96 6200 3881 10348 95.10% 2 3 80 25
TSD-2-108E 108 6200 3402 10029 92.00% 2 3 80 25
TSD-2-120E 120 5800 3006 9710 92.00% 2 3 80 26
TSD-2-132E 132 5900 2943 10434 86.30% 2 3 80 24
TSD-2-144E 144 5900 2891 11158 86.30% 2 3 80 23
TSD-3-144E 144 6200 3881 15522 95.10% 3 3 120 25
TSD-3-156E 156 6200 3551 15203 92.00% 3 3 120 25
TSD-3-168E 168 6200 3465 15927 86.30% 3 3 120 24
TSD-3-180E 180 6200 3200 15608 86.30% 3 3 120 24
TSD-3-192E 192 6200 3145 16332 86.30% 3 3 120 23
TSD-4-192E 192 6200 3881 20696 95.10% 4 3 160 24
TSD-3-204E 204 5900 2925 16013 86.30% 3 3 120 24
TSD-4-204E 204 6200 3630 20377 92.00% 4 3 160 25
TSD-3-216E 216 5900 2891 16737 86.30% 3 3 120 23
TSD-4-216E 216 6200 3559 21101 86.30% 4 3 160 24
TSD-4-228E 228 6200 3346 20782 86.30% 4 3 160 24
TSD-4-240E 240 6200 3295 21560 86.30% 4 3 160 24
TSD-5-240E 240 6200 3881 25870 95.10% 5 3 200 25
TSD Air Curtain | Mechanical Information Table
MODEL Overall Width (in.) Nozzle Width (in.) Mounting Width Rear (in.) Mounting Width Top (in.) MODEL Overall Width (in.) Nozzle Width (in.) Mounting Width Rear (in.) Mounting Width Top (in.)
TSD-1-48 51 48 49.5 47 TSD-4-264 267.36 264.36 265.86 263.36
TSD-1-60E 63 60 61.5 59 TSD-5-264E 267.48 264.48 265.98 263.48
TSD-1-72E 75 72 73.5 71 TSD-4-276E 279.36 276.36 277.86 275.36
TSD-2-96E 99.12 96.12 97.62 95.12 TSD-5-276E 279.48 276.48 277.98 275.48
TSD-2-108E 111.12 108.12 109.62 107.12 TSD-4-288E 291.36 288.36 289.86 287.36
TSD-2-120E 123.12 120.12 121.62 119.12 TSD-5-288E 291.48 288.48 289.98 287.48
TSD-2-132E 135.12 132.12 133.62 131.12 TSD-6-288E 291.6 288.6 290.1 287.6
TSD-2-144E 147.12 144.12 145.62 143.12 TSD-5-300E 303.48 300.48 301.98 299.48
TSD-3-144E 147.24 144.24 145.74 143.24 TSD-6-300E 303.6 300.6 302.1 299.6
TSD-3-156E 159.24 156.24 157.74 155.24 TSD-5-312E 315.48 312.48 313.98 311.48
TSD-3-168E 171.24 168.24 169.74 167.24 TSD-6-312E 315.6 312.6 314.1 311.6
TSD-3-180E 183.24 180.24 181.74 179.24 TSD-5-324E 327.48 324.48 325.98 323.48
TSD-3-192E 195.24 192.24 193.74 191.24 TSD-6-324E 327.6 324.6 326.1 323.6
TSD-4-192E 195.36 192.36 193.86 191.36 TSD-5-336E 339.48 336.48 337.98 335.48
TSD-3-204E 207.24 204.24 205.74 203.24 TSD-6-336E 339.6 336.6 338.1 335.6
TSD-4-204E 207.36 204.36 205.86 203.36 TSD-7-336E 339.72 336.72 338.22 335.72
TSD-3-216E 219.24 216.24 217.74 215.24 TSD-5-348E 351.48 348.48 349.98 347.48
TSD-4-216E 219.36 216.36 217.86 215.36 TSD-6-348E 351.6 348.6 350.1 347.6
TSD-4-228E 231.36 228.36 229.86 227.36 TSD-7-348E 351.72 348.72 350.22 347.72
TSD-4-240E 243.36 240.36 241.86 239.36 TSD-5-360E 363.48 360.48 361.98 359.48
TSD-5-240E 243.48 240.48 241.98 239.48 TSD-6-360E 363.6 360.6 362.1 359.6
TSD-4-252E 255.36 252.36 253.86 251.36 TSD-7-360E 363.72 360.72 362.22 359.72
TSD-5-252E 255.48 252.48 253.98 251.48 *Overall width will vary due to added width of control panel, which is custom per unit