Stop trading entryway comfort for energy loss. This industrial air curtain delivers a controlled airflow barrier that reduces infiltration, maintains interior climate, and supports efficient traffic flow through a 48-inch opening while meeting commercial durability expectations. Engineers designed the unit for continuous operation in demanding environments, combining a powder-coated cabinet and an efficient drive package that suits retail, institutional, and industrial doorways.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe the air curtain housing and grille daily with a microfiber cloth and mild detergent solution; use a soft brush for tight gaps. Rinse with clean water and dry thoroughly. Inspect mounting hardware and motor access monthly; tighten fasteners and remove debris. Sanitize high-touch surfaces like control switches and nearby door handles with an EPA-registered disinfectant per label dwell time to prevent contamination, deter pests, and maintain code compliance.#@@#Additional Info#@#Mars Air Systems N248-1UA-OB air curtain fits 48" openings, delivers airflow for 8 Ft.#@@#General Info#@#Description #@#
Stop trading entryway comfort for energy loss. This industrial air curtain delivers a controlled airflow barrier that reduces infiltration, maintains interior climate, and supports efficient traffic flow through a 48-inch opening while meeting commercial durability expectations. Engineers designed the unit for continuous operation in demanding environments, combining a powder-coated cabinet and an efficient drive package that suits retail, institutional, and industrial doorways.
#@@# Unheated Cabinet#@#
The unit uses an unheated configuration to concentrate power on high-velocity airflow rather than on thermal output, reducing electrical demand where heat proves unnecessary. Installers will appreciate the simplified electrical requirements for 208-230 volts single-phase operation, which streamlines wiring for conditioned entrances.
#@@# Obsidian Finish#@#
A black powder coat protects the galvanized steel enclosure against abrasion and corrosion while presenting a professional appearance. Facility managers receive visual continuity with durable coatings that resist scratching and staining during routine cleaning.
#@@# Motor Power#@#
The single 1/2 HP motor provides robust air volume for a 48-inch to 59-inch doorway span, delivering consistent throw to the floor for openings up to 8 ft in height. Maintenance teams benefit from a serviceable motor assembly that simplifies routine inspection and reduces downtime.
#@@# Voltage Compatibility#@#
The assembly operates on 208/230 volts at 60 hertz single-phase, matching common commercial electrical infrastructure and minimizing the need for transformers. Electricians will note the alignment with standard supply characteristics for rapid commissioning.
#@@# ETL Listing#@#
The product carries ETL recognition, confirming compliance with applicable safety standards for commercial installations. Purchasing agents can document regulatory conformance when specifying equipment for schools, hospitals, and hospitality properties.
#@@#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#@#Maintain the Mars Air Systems N248-1UA-OB air curtain by disconnecting power before service. Inspect and clean the intake grille monthly; remove dust with a vacuum and soft brush. Lubricate motor bearings annually per manufacturer guidelines. Verify mounting hardware and fasteners quarterly and tighten to specified torque. Check airflow pattern and adjust nozzle alignment to ensure proper coverage. Replace filters or worn seals promptly to preserve performance.
