Stop letting exterior climate disrupt operations. This unheated industrial air curtain creates a focused airstream across wide openings to reduce infiltration, stabilize interior temperatures, and maintain sanitary separation for high-traffic facilities. Designed for continuous commercial use, the unit delivers consistent airflow across a 144-inch opening while operating on a standard 115v single-phase power supply.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe door frames, chair backs, menu covers, shakers, and bathroom handles with a EPA-approved sanitizer using a microfiber cloth; apply cleaner, scrub high-touch zones 10–15 seconds, then air-dry. Clean under shelves and booth crevices weekly to remove crumbs and prevent pests. Inspect surfaces daily; remove spills immediately to avoid staining and material degradation. Keep records to support CSA and health-code reviews.#@@#Additional Info#@#Mars Air Systems STD2144-3UA-OB unheated air curtain offers 144" coverage for 12 ft openings. It features a galvanized steel cabinet, black powder coat, three 1/2 HP motors at 115v/60Hz/1-Ph, draws 15.3 amps, cETLus certified, 200 pounds.#@@#General Info#@#Description #@#
Stop letting exterior climate disrupt operations. This unheated industrial air curtain creates a focused airstream across wide openings to reduce infiltration, stabilize interior temperatures, and maintain sanitary separation for high-traffic facilities. Designed for continuous commercial use, the unit delivers consistent airflow across a 144-inch opening while operating on a standard 115v single-phase power supply.
#@@# Three Motors#@#
The unit uses three 1/2 HP motors to produce high volumetric flow and pressure necessary for large openings. Facility managers gain reliable performance for 12-foot maximum opening heights while distributing mechanical load across multiple motors for operational resilience.
#@@# Power Specifications#@#
The assembly draws 15.3 amps at 115v and operates at 60 hertz on single-phase electrical service. Maintenance teams can integrate the unit into existing electrical infrastructure without complex upgrades, and technicians will find power requirements clearly defined for quick commissioning.
#@@# Cabinet Finish#@#
Engineers selected a galvanized steel cabinet with an obsidian black powder coat to resist corrosion and scuffs in demanding environments. Maintenance crews benefit from a durable exterior that lowers lifecycle cosmetic maintenance and preserves institutional appearance.
#@@# Unheated Design#@#
The unheated configuration eliminates internal heating elements to reduce energy consumption where conditioned air separation suffices. Operations that already rely on HVAC systems retain temperature control while the curtain minimizes convective losses and prevents pest intrusion.
#@@# Certification and Safety#@#
This product carries cETLus certification indicating compliance with North American electrical safety standards. Safety officers can document conformity during inspections and streamline acceptance for institutional installations.
#@@#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 the Mars Air Systems STD2144-3UA-OB regularly for debris and corrosion, focusing on inlet screens and fan blades. Tighten electrical connections and verify 115v wiring and 1-Ph grounding to prevent voltage loss. Lubricate motor bearings per manufacturer intervals and replace worn belts or mounts immediately. Clean the cabinet exterior with nonabrasive detergent and remove buildup from the air discharge to maintain uniform airflow and efficient operation.
