TSD-4-228HW Air Curtain

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
• 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