Stop sacrificing airflow control for appearance. This industrial air curtain combines targeted air movement, robust construction, and straightforward electrical requirements to protect interior environments while maintaining a professional look. Designed for a 144-inch opening, the unit delivers consistent unheated performance with three dedicated motors and a durable powder coat finish.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe exterior cabinet and intake grille daily with a mild detergent and a soft cloth; rinse and dry. Disinfect high-touch areas (control switches, mounting brackets, nearby door handles) with EPA-registered cleaner per label contact time. Vacuum motor intake monthly with brush attachment while unit is off and locked out. Inspect seals and mounting hardware weekly; tighten fasteners and remove debris to prevent pest attraction and surface contamination.#@@#Additional Info#@#Mars Air Systems N2144-3UA-OB air curtain provides focused airflow for 144" openings. It features a galvanized steel cabinet with an obsidian black finish. Three 1/2 HP motors operate on 115v/60/1-Ph power, supporting door heights up to 8 Ft.#@@#General Info#@#Description #@#
Stop sacrificing airflow control for appearance. This industrial air curtain combines targeted air movement, robust construction, and straightforward electrical requirements to protect interior environments while maintaining a professional look. Designed for a 144-inch opening, the unit delivers consistent unheated performance with three dedicated motors and a durable powder coat finish.
#@@# Three Motor Design#@#
Three motors provide focused airflow across the full 144-inch span to limit infiltration and maintain interior conditions. Each motor measures 1/2 HP, delivering distributed power that reduces strain on individual units and supports continuous operation.
#@@# Unheated Operation#@#
The unheated configuration avoids additional electrical heating loads and simplifies installation on 115 volts, 1-Ph service. Facilities requiring separation without added heat benefit from lower energy consumption and fewer maintenance points.
#@@# 115 Volt Compatibility#@#
The unit operates on 115v/60/1-Ph power, matching common building circuits for straightforward integration. Installers encounter fewer wiring changes and faster commissioning in commercial kitchens, hospitals, schools, and retail entrances.
#@@# Obsidian Black Finish#@#
Obsidian black powder-coated steel presents a resilient exterior that resists chipping and corrosion in high-traffic environments. Facilities gain a discrete, professional appearance that complements contemporary interior design while protecting the cabinet.
#@@# Full-Width Coverage#@#
Designed for openings from 144 inches to 155 inches, the curtain sustains consistent airflow across wide doors and vestibules. Operators achieve effective separation for openings up to 8 feet in height, reducing contaminated air exchange and improving indoor comfort.
#@@# ETL Sanitation Listed#@#
The ETL sanitation listing confirms compliance with recognized safety and sanitation standards, supporting regulatory requirements for public facilities.
#@@#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 air curtain monthly and remove debris from intake grilles to maintain airflow. Lubricate motor bearings per manufacturer intervals and verify all three 1/2 HP motors operate within rated 115 volts, 60 hertz, 1-Ph parameters. Tighten mounting hardware and check alignment for the 144" opening to prevent vibration. Clean powder coat surfaces with nonabrasive detergent and a soft cloth. Replace damaged seals and document service dates for CSA or ETL compliance.
