Stop sacrificing climate control at entryways. This industrial-grade air curtain delivers targeted airflow for 108-inch openings, reducing infiltration, maintaining interior conditions, and supporting HVAC efficiency across high-traffic facilities. Designed for unheated applications, the unit mounts above doors up to 12 feet high and operates on standard 115 volts, 1-Ph power.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe exterior surfaces with a mild detergent and soft cloth; rinse and dry to avoid streaks. Disinfect high-touch zones like door handles, chair backs, and menu covers using an EPA-approved sanitizer per label, contact time observed. Vacuum crevices and remove food debris under shelving to deter pests. Inspect finishes and remove spills promptly to prevent corrosion and staining. Regular cleaning prevents cross-contamination, preserves furnishings, and supports health-code compliance.#@@#Additional Info#@#Mars Air Systems STD2108-3UA-OB air curtain fits 108" doors, delivering airflow with three 1/2 HP motors, 115 volts, 60 Hz, 1-Ph, drawing 15.3 amps.#@@#General Info#@#Description #@#
Stop sacrificing climate control at entryways. This industrial-grade air curtain delivers targeted airflow for 108-inch openings, reducing infiltration, maintaining interior conditions, and supporting HVAC efficiency across high-traffic facilities. Designed for unheated applications, the unit mounts above doors up to 12 feet high and operates on standard 115 volts, 1-Ph power.
#@@# Motor Redundancy#@#
Three 1/2 HP motors provide balanced thrust across the full 108-inch width, ensuring consistent air stream performance even under continuous duty. Technicians gain maintenance flexibility because individual motor servicing limits downtime while preserving operational capacity.
#@@# Energy And Power#@#
The assembly draws 15.3 amps at 115v and operates at 60 hertz, delivering 1.5 kW of input power for robust continuous operation. Facility engineers can plan electrical loads precisely thanks to the clear specifications and single-phase configuration.
#@@# Durable Finish#@#
The cabinet features an obsidian black powder coat over galvanized steel to resist corrosion in demanding commercial environments. Maintenance crews will note simplified cleaning and long-term surface protection compared with bare metal options.
#@@# Coverage And Sizing#@#
Engineers designed the unit to cover openings from 108 to 119 inches and to protect doorways with openings up to 12 feet high. Operations managers benefit from predictable performance across standard large entrances in retail, hospitality, and institutional settings.
#@@# Certification And Compliance#@#
The product carries cETLus certification, validating compliance with North American safety standards for electrical equipment. Procurement teams gain assurance that the unit meets required regulatory benchmarks for commercial installations.
#@@# Weight And Installation#@#
The assembly weighs 175 pounds and measures approximately 12.75 inches deep with a cabinet height near 12.13 inches, supporting rigid mounting above large doors.
#@@#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 airflow weekly; tighten mounting hardware and secure electrical connections to reduce vibration and risk. Clean intake grille and fan blades monthly with compressed air or a soft brush; remove debris to maintain designed CFM. Verify 115v supply and phase continuity before service. Lubricate motor bearings per manufacturer intervals and replace worn seals promptly. Test operation after maintenance and document findings per CSA and cETLus guidelines.
