Dependable airflow controls traffic, temperature, and contaminants without consuming power for heating, ensuring consistent separation between indoor climate zones and outdoor elements. Designed for commercial doors up to 120 inches wide, this industrial air curtain combines robust construction with targeted performance to support hygienic environments and efficient HVAC operation. Facility managers gain a reliable defense that minimizes infiltration and protects conditioned spaces during peak usage.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe exterior surfaces and high-touch zones (menu covers, chair backs, door handles, salt/pepper shakers) with detergent and warm water, then apply EPA-approved sanitizer per label. Clean under shelves and booth crevices to remove crumbs and spills. Dry wood and vinyl promptly to prevent staining and degradation. Inspect and tighten fasteners monthly. Regular cleaning prevents cross-contamination, shapes customer perception, meets health-code expectations, and deters pests.#@@#Additional Info#@#Mars Air Systems N2120-3UA-OB air curtain mounts over 120" doors to control airflow; its 13" deep galvanized cabinet has an obsidian black powder coat, three 1/2 HP motors at 115v/60/1-Ph, ETL sanitation listed, and supports openings to 8 Ft.#@@#General Info#@#Description #@#
Dependable airflow controls traffic, temperature, and contaminants without consuming power for heating, ensuring consistent separation between indoor climate zones and outdoor elements. Designed for commercial doors up to 120 inches wide, this industrial air curtain combines robust construction with targeted performance to support hygienic environments and efficient HVAC operation. Facility managers gain a reliable defense that minimizes infiltration and protects conditioned spaces during peak usage.
#@@# Cabinet Construction#@#
Galvanized steel construction provides structural rigidity and resists corrosion in high-use entryways. The factory-applied obsidian black powder coat offers a uniform finish that reduces maintenance and maintains a professional appearance in institutional and commercial settings.
#@@# Motor Configuration#@#
Three 1/2 HP motors generate balanced airflow across the 120-inch span for sustained performance over extended service intervals. Each motor operates on 115v 60 Hz 1-Ph power, allowing straightforward integration with common electrical circuits and simplifying maintenance planning.
#@@# Performance Coverage#@#
Engineered for openings up to 8 ft in height, the unit establishes an effective air barrier across wide doorways to limit infiltration from exterior conditions. Measured airflow patterns prioritize perimeter protection to reduce HVAC load and maintain indoor comfort during continuous traffic.
#@@# Serviceability Design#@#
Lift-out access and modular components reduce service time and streamline routine inspections for motor and fan assemblies. Technicians can complete common tasks quickly, which minimizes downtime and preserves operational continuity in busy facilities.
#@@# Compliance Listing#@#
ETL sanitation listed status confirms evaluation against recognized safety and sanitation criteria for commercial environments. Specifiers and purchasing managers receive verified compliance data to support installation approvals and audits.
#@@#Delivery Details#@#
• Please ensure to handle the product with utmost care.
• Check if the product you have received has all the essential parts and accessories.
• Make sure to examine the product for damage before signing the delivery receipt.
• Contact customer service for delivery concerns.
• Delivery times may vary based on location.#@@#deliverynotes#@#NA#@@#Maintenance Guide#@#Inspect motors and mounting hardware monthly; tighten fasteners and verify alignment to prevent vibration damage. Replace disposable filters per manufacturer schedule and vacuum coil surfaces using a soft brush to maintain airflow. Clean inlet and discharge grilles with mild detergent and low-pressure water; avoid solvents that damage powder coat. Test electrical connections and control voltage at 115 volts; record run hours and service each motor after recommended intervals.
