Stop sacrificing durability for throughput. This unheated high-velocity air curtain delivers sustained airflow across wide openings while minimizing infiltration, enhancing HVAC efficiency, and maintaining interior comfort in high-traffic commercial environments. Designed for 72-inch doorways and rated for 460 volts at 60 Hz three-phase power, this unit supports demanding operations without compromise.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe exterior surfaces and high-touch zones (menu holders, chair backs, door handles, salt/pepper shakers) with a microfiber cloth and mild detergent, then disinfect with an EPA-registered sanitizer per label. Clean under shelves and booth crevices to remove crumbs and grease. Rinse nonporous surfaces with clean water and dry. Inspect weekly for grime; perform deep clean monthly. Regular cleaning prevents cross-contamination, deters pests, and maintains furnishings and health-code compliance.#@@#Additional Info#@#Mars Air Systems NH272-2UH-TS offers a 72" unheated high-velocity air curtain in titanium silver with a galvanized steel cabinet, (2) 1 HP motors, 460 volts/60 Hz/3-Ph power, ETL sanitation listing, and fits openings up to 8 ft.#@@#General Info#@#Description #@#
Stop sacrificing durability for throughput. This unheated high-velocity air curtain delivers sustained airflow across wide openings while minimizing infiltration, enhancing HVAC efficiency, and maintaining interior comfort in high-traffic commercial environments. Designed for 72-inch doorways and rated for 460 volts at 60 Hz three-phase power, this unit supports demanding operations without compromise.
#@@# High Velocity Flow#@#
The unit provides concentrated airflow across openings from 72 inches to 83 inches to block drafts and contaminants. Field measurements demonstrate consistent performance through the full 8-foot opening height, supporting temperature control and reducing exchange with outside air.
#@@# Dual Motor Redundancy#@#
Two 1 HP motors deliver balanced power and allow continued operation if one motor requires service. Technicians benefit from simplified access and serviceability, which reduces downtime and preserves throughput.
#@@# Industrial Voltage Design#@#
Built for 460 volts three-phase supply at 60 hertz, the air curtain integrates seamlessly with standard commercial electrical infrastructure. Facilities with high electrical loads can deploy this unit without the need for transformer modifications.
#@@# Galvanized Cabinet Finish#@#
The galvanized steel housing resists corrosion and simplifies routine cleaning in demanding environments. Maintenance crews find the finish durable while preserving structural integrity over extended service cycles.
#@@# Compact Profile#@#
With a depth of 16 inches and a height of 14 inches, the unit installs above door headers without excessive projection into interior space. Architects and operations managers can maintain clearances while ensuring effective airflow coverage.
#@@# Compliance and Listing#@#
The ETL sanitation listing verifies that the design meets recognized safety and sanitation standards for commercial 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 NH272-2UH-TS air curtain monthly. Remove dust from intake grilles to maintain airflow and cooling. Use a soft brush and vacuum for coils and fan blades; disconnect power and lock out per CSA guidelines before service. Tighten mounting hardware and ensure suspension aligns with the doorframe for 72" coverage and 8 Ft. height. Lubricate motor bearings as per the schedule, replace worn belts, and check that two 1 HP motors run at the correct voltage and phase.
