THS-ST
Air Curtain

Climate Control (THS-ST) Steam Heated Air Curtain

The THS-ST is a steam-heated air curtain that installs directly into the ceiling, providing a heated curtain of air above doors with limited headroom. The THS improves comfort by creating a warm barrier of air that blocks cold, outside air from entering. It is ideal for buildings and facilities relying on steam-based heat.

When requesting a quote for a Steam heated air curtain, please provide:

Specifics of water/steam entering and exiting the air curtain.
Location for water/steam supplies and returns (both on one side or one each side)

Get Unit Specs

THS-ST - Climate Control (THS-ST) Steam Heated Air Curtain

Unit Sizing

Unit Widths:

from 3' to 12'

Motors:

3/4 HP

Mount Type:

Exposed

Max Install Height:

12'

Wind Stoppage Ability:

= 17.3mph

Key Design Features

Outer cabinet constructed of 18-gauge 304 stainless steel with #3 finish
3/4 HP ODP (Open Drip Proof) direct-drive dual-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

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Cost Savings Calculator

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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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THS-ST Air Curtain Downloads

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Individual Files

THS-ST Air Curtain \| Performance Table
									Steam
MODEL	Nozzle Widtd (in.)	Max. FPM at Nozzle	Avg. FPM	Max. CFM	CFM at Nozzle	Outlet Velocity Uniformity	Number of Motors	Motor HP	mbtu / Hour	Temp. Rise (˚F)	Weight (lbs)
THS-1-36ST	36	H: 4218 L: 2837	H: 3695 L: 2487	H: 2899 L: 1950	H: 2541 L: 1710	95%	1	3/4	108	H: 39 L: 58	113
THS-1-48ST	48	H: 4218 L: 2837	H: 2771 L: 1865	H: 3867 L: 2601	H: 2559 L: 1721	92%	1	3/4	108	H: 39 L: 58	145
THS-1-60ST	60	H: 4218 L: 2837	H: 2218 L: 1493	H: 4374 L: 2792	H: 2528 L: 1703	91%	1	3/4	114	H: 41 L: 61	180
THS-2-72ST	72	H: 4218 L: 2837	H: 3696 L: 2488	H: 5803 L: 3903	H: 5082 L: 3420	95%	2	3/4	202	H: 36 L: 54	249
THS-2-84ST	84	H: 4218 L: 2837	H: 3169 L: 2133	H: 6766 L: 4551	H: 5063 L: 3382	93%	2	3/4	210	H: 38 L: 57	281
THS-2-96ST	96	H: 4218 L: 2837	H: 2773 L: 1866	H: 7732 L: 5201	H: 5081 L: 3417	92%	2	3/4	215	H: 39 L: 58	306
THS-2-108ST	108	H: 4218 L: 2837	H: 2472 L: 1661	H: 8216 L: 5520	H: 5090 L: 3421	95%	2	3/4	198	H: 36 L: 54	329
THS-3-108ST	108	H: 4218 L: 2837	H: 3702 L: 2486	H: 8702 L: 5853	H: 7623 L: 5130	92%	3	3/4	292	H: 35 L: 52	365
THS-3-120ST	120	H: 4218 L: 2837	H: 3174 L: 2134	H: 9668 L: 6503	H: 7614 L: 5127	95%	3	3/4	305	H: 37 L: 55	406
THS-3-132ST	132	H: 4218 L: 2837	H: 2792 L: 1885	H: 10177 L: 7155	H: 7589 L: 5104	95%	3	3/4	326	H: 39 L: 59	470
THS-4-144ST	144	H: 4218 L: 2837	H: 3696 L: 2488	H: 11606 L: 7806	H: 10164 L: 6840	95%	4	3/4	390	H: 35 L: 52	491