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Enhanced Doorway Climate Control for Restaurants
The Mars Air Systems STD2120-3UA-OB provides steady, unheated airflow to maintain indoor climate and cut energy loss across 120"‑131" doors.
Key Features
- Fits 120"‑131" door widths and up to 12 ft opening height for large restaurant entries.
- Three ½ hp TEAO motors (115 V, 15.3 A) deliver consistent air flow.
- Obsidian Black powder‑coated galvanized steel cabinet resists corrosion.
- cETLus and AMCA certified, complying with UL 507 and CSA 22.2 standards.
From The Manufacturer
Standard Series 2 air curtain for 120"W door, unheated, galvanized steel cabinet with Obsidian Black powder coat finish, (3) 1/2 HP motors, 115v/60/1-ph, 1.57 kW, 15.3 amps, cETLus
Images are for reference. Color, configuration, dimensions and what's included vary by model. See the spec sheet to confirm the exact details.
