Deliver consistent climate control at high-traffic entrances while minimizing energy transfer and ensuring clear sightlines for staff and customers. This industrial-grade air curtain mounts over openings of 108 inches and produces a targeted airstream that effectively separates interior and exterior environments without introducing heat. Specify this unit where durability, code compliance, and reliable operation are crucial, particularly in restaurants, hospitals, schools, and hospitality facilities.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe air curtain housing and grille daily with a microfiber cloth and mild detergent, then rinse with clean water and dry. Sanitize high-touch controls and mounting brackets with EPA‑approved disinfectant per label dwell time. Inspect motors and screws weekly; tighten loose fasteners. Remove debris from intake to prevent pests and maintain airflow. Regular cleaning prevents cross-contamination, improves customer perception, and helps pass health inspections.#@@#Additional Info#@#Mars Air Systems STD2108-3UH-OB air curtain offers 108" coverage for 12 ft openings. It features a black powder coat cabinet, three 1/2 HP motors, 460v/60/3-Ph electrical, 1.5 kW, 2.4 amps, and is cETLus certified for commercial airflow control.#@@#General Info#@#Description #@#
Deliver consistent climate control at high-traffic entrances while minimizing energy transfer and ensuring clear sightlines for staff and customers. This industrial-grade air curtain mounts over openings of 108 inches and produces a targeted airstream that effectively separates interior and exterior environments without introducing heat. Specify this unit where durability, code compliance, and reliable operation are crucial, particularly in restaurants, hospitals, schools, and hospitality facilities.
#@@# Motors and Drive#@#
Three 1/2 HP motors provide concentrated airflow across the full width to maintain separation for doors up to 12 feet. Each motor operates on 460V, 60 hertz, 3-phase power and draws a total of 1.5 amps, ensuring a predictable electrical load for facility planners.
#@@# Durable Cabinet Finish#@#
The obsidian black powder coat protects the galvanized steel cabinet against wear and corrosion in high-use areas. Installers appreciate the commercial-grade finish that resists scuffs and can be cleaned with standard maintenance procedures.
#@@# Unheated Operation#@#
The unheated configuration eliminates heating elements and reduces maintenance while preserving conditioned space in applications that do not require additional warmth. Operators benefit from simpler wiring and lower ongoing service complexity.
#@@# Width Coverage#@#
Designed for openings ranging from 108 inches to 119 inches, the unit delivers consistent airflow across wide entrances to prevent infiltration at full-width doorways. Specifying the correct model minimizes bypass and enhances control of the interior environment.
#@@# Certifications and Safety#@#
cETLus certification confirms compliance with applicable North American electrical and safety standards for commercial installations. Facility managers receive documented conformity when planning inspections 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 motor mounts and secure fasteners monthly to prevent vibration damage and ensure consistent airflow. Clean intake grilles and fan blades biweekly using compressed air or a soft brush to remove dust and grease. Lubricate bearings quarterly with manufacturer-recommended lubricant and record service dates. Verify electrical connections and tightness on 460 volts supply each six months; replace worn wiring immediately. Test airflow coverage after adjustments to confirm uniform protection.
