Play manufacturer video for Mars Air Systems N242-1UH-OB Unheated Air Curtain for 42 in Door, 1/2 HP Motor, 460V/3-PhaseMars Air Systems N242-1UH-OB Unheated Air Curtain for 42 in Door, 1/2 HP Motor, 460V/3-Phase
The Mars Air Systems N242-1UH-OB is an unheated N2 Series air curtain for a 42 in door. It has one 1/2 HP motor and is configured for 460V/60Hz/3-phase power.
- Galvanized steel cabinet with an Obsidian Black powder coat finish.
- Sanitation certified to ANSI/NSF 37 standards.
- Adjustable air directional vanes provide a 40° sweep from front to back.
- ETL-certified for indoor and outdoor use.
Unheated operation
The N242-1UH-OB is an unheated air curtain for the N2 Series.
Single 1/2 HP motor
Uses one continuous-duty Totally Enclosed Air Over motor rated at 1/2 HP.
460V three-phase configuration
Configured for 460V, 60Hz, 3-phase electrical service.
Galvanized steel cabinet
The cabinet has a galvanized steel construction with an Obsidian Black powder coat finish.
Adjustable airflow direction
Adjustable air directional vanes provide a 40° sweep from front to back.
Sanitation certification
Certified to ANSI/NSF 37 standards for customer entrances.
AMCA-certified performance data
The N242 model is included in the AMCA-certified lab data for the N2 Unheated Series.
Certifications & Compliance
Warranty & Protection
5-year parts warranty.
Frequently Asked Questions
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