TFD-3-120ST Air Curtain

Ten-Fourteen Door • 3 Motors • 120" Wide • Steam

120” Ten-Fourteen Door (TFD) steam heated air curtain. Our TFD industrial air door is perfect for medium-sized dock doors in industrial environments. Designed for doors & openings up to 14 feet high.

Heating

Steam

Max Install Height

14'

Installation

Exposed

Width

120"

View All TFD-ST Models

At a Glance

Single Incremental Widths

4' to 14'

MAX Installation Height

14'

Heavy Duty Motors

1.5 HP

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
Coil made to AHRI Standard 410
Hot water coil comprised of galvanized steel casing, 5/8" copper tube, aluminum fins, and same end supply/return connections
Leak tested at 450 psi
Single length hot water coils up to 14 ft
Single length steam coils up to 10 ft
Custom coil selections available (consult factory)

Recommended Air Curtain Controls

Activation by 24V magnetic door switch
Toggle disconnect switch
Hand/Off/Auto selector switch
Heat On/Off selector switch
Digital thermostat
Hot water or steam control valve with actuator

360 View

TFD-ST Downloads

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Individual Files

TFD-3-120ST Air Curtain \| Performance Table
											Steam
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)*	Sound Power [LWA] (dBA)	mbtu/Hour	Temp. Rise (˚F)	Weight (lbs)
TFD-3-120ST	120	4500	2891	7227	92.0%	3.7	3	1.5	80	95	268	34	516
*Calculation based on spherical free field at 5 ft.
**Contact factory for availability

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