TSD-3-204IG Air Curtain

Twelve-Seventeen Door • 3 Motors • 204" Wide • Indirect Gas

TSD-3-204IG Air Curtain | Made in the USA

204” Twelve-Seventeen Door (TSD) indirect gas heated air curtain. Our TSD line of industrial air doors provide an air barrier for larger dock doors and other ground level doors. Designed for doors up to 17 feet high. Learn more about our industrial air curtains here.

Heating

Indirect Gas

Max Install Height

17'

Installation

Exposed

Width

204"

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At a Glance

Single Incremental Widths

4' to 30'

MAX Installation Height

17'

Heavy Duty Motors

3 HP

Key Design Features

Outer cabinet constructed of 18-gauge 304 stainless steel with #3 finish
3 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 with factory installed magnetic motor starter, overload relays, and control transformer
Factory mounted 18-gauge 304 stainless steel transition duct(s)
AGA/CGA labeled gas heater(s) with power exhaust, direct spark ignition, and tubular heat exchangers
Convertible open and closed combustion
Natural gas or propane fuel types
Standard single point power connection

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

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TSD-IG Downloads

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Individual Files

TSD-3-204IG \| Performance Table
MODEL	Number of Heaters	Input mbtu / Hour per Heater	Total Output mbtu / Hour	Temp. Rise (˚F)	Weight (lbs)
TSD-3-204IG	2	400	640	37	1744

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