Efficient Doorway Climate Control for Restaurants
Keep your restaurant doorway climate-controlled and insect‑free with Mars Air Systems’ un‑heated STD2108‑3UG‑OB air curtain.
Key Features
- Fits 108‑119" door openings and provides up to 12 ft of environmental separation.
- Three ½ hp NEMA 1 TEAO motors operate on 208‑230 V three‑phase, drawing 5.4 A per motor for consistent airflow.
- Galvanized steel cabinet with Obsidian Black powder‑coat finish resists corrosion in high‑traffic kitchen areas.
- cETLus and AMCA‑certified to UL 507, CSA 22.2 and ASHRAE standards for reliable, code‑compliant performance.
From The Manufacturer
Standard Series 2 air curtain for 108"W door, unheated, galvanized steel cabinet with Obsidian Black powder coat finish, (3) 1/2 HP motors, 208-230v/60/3-ph, 1.5 kW, 5.4/4.8 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.














