Play manufacturer video for Mars Air Systems N284-2UG-OB Unheated Air Curtain for 84 in Door, 2 Motors, 1/2 HP EachMars Air Systems N284-2UG-OB Unheated Air Curtain for 84 in Door, 2 Motors, 1/2 HP Each
The Mars Air Systems N284-2UG-OB is an unheated air curtain for an 84-inch door opening. It features two 1/2 HP motors and a galvanized steel cabinet with an Obsidian Black powder coat finish.
This model operates on 208-230 V, 60 Hz, three-phase power and is certified to ANSI/NSF 37 standards. Adjustable air directional vanes provide a 40-degree sweep from front to back.
AMCA-certified lab data for the N284-2UG-OB lists 2,836 cfm airflow, 1,945 fpm average outlet velocity, and 87% velocity uniformity.
Unheated operation
Designed as an unheated air curtain for an 84 in door opening.
Two-motor configuration
Uses two continuous-duty 1/2 HP Totally Enclosed Air Over motors with NEMA 1 construction.
Three-phase electrical service
Configured for 208-230 V, 60 Hz, three-phase power.
Galvanized steel cabinet
Features a galvanized steel cabinet with an Obsidian Black powder coat finish.
Adjustable airflow direction
Adjustable air directional vanes provide a 40-degree sweep from front to back.
Sanitation certification
Certified to ANSI/NSF 37 standards.
AMCA-certified performance data
Rated data lists 2,836 cfm airflow, 1,945 fpm average outlet velocity, and 87% velocity uniformity.
Parts warranty
Includes a 5-year parts warranty.
Certifications & Compliance
Warranty & Protection
5-year parts warranty
Frequently Asked Questions
Need Help Deciding?
Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.