Mars Air Systems N2144-3UD-OB Unheated Air Curtain for 144" Door, 3 Motors, 1/2 HP per Motor
N2144-3UD-OB is an unheated Mars Air Systems N2 Series air curtain designed for a 144-inch door opening.
It uses three 1/2 HP continuous-duty TEAO motors and a galvanized steel cabinet with an Obsidian Black powder coat finish. Adjustable vanes provide a 40-degree front-to-back sweep, and the unit is sanitation certified to ANSI/NSF 37 standards.
Electrical specification: 208-230 V, 60 Hz, single phase.
Unheated operation
N2 Series air curtain configuration without heating.
Three-motor configuration
Uses three 1/2 HP continuous-duty TEAO motors with NEMA 1 construction.
Galvanized steel cabinet
Cabinet has an Obsidian Black powder coat finish.
Adjustable airflow direction
Air directional vanes provide a 40-degree sweep from front to back.
Sanitation certification
Certified to ANSI/NSF 37 standards for customer entrances.
Single-phase electrical configuration
Designed for 208-230 V, 60 Hz, single-phase power.
Certifications & Compliance
Warranty & Protection
5-year parts warranty
Frequently Asked Questions
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