Stop compromising door performance for energy loss. This unheated high-velocity air curtain delivers focused airflow across a 48-inch opening, maintaining interior environment separation while operating on 460 volts, 60 hertz, three-phase power. Designed for commercial entrances, it mounts over openings up to 8 feet and provides consistent, high-impact air movement with a single 1 HP motor.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe the Mars Air Systems NH248-1UH-TS air curtain weekly with a damp cloth and neutral detergent; rinse and dry. Sanitize high-touch zones (door edges, control switch) after heavy use using EPA-registered disinfectant per label; allow contact time. Vacuum intake grille monthly and inspect motor mounts and fasteners; tighten as needed. Regular cleaning prevents cross-contamination, shapes customer perception, ensures surface compliance, deters pests, and preserves fixture life.#@@#Additional Info#@#Mars Air Systems NH248-1UH-TS air curtain provides unheated, high-velocity airflow for 48" doors. It has a galvanized steel cabinet, a 1 HP motor at 460 volts 60 Hz 3-Ph, ETL sanitation listing, 14" height, and weighs 125 pounds.#@@#General Info#@#Description #@#
Stop compromising door performance for energy loss. This unheated high-velocity air curtain delivers focused airflow across a 48-inch opening, maintaining interior environment separation while operating on 460 volts, 60 hertz, three-phase power. Designed for commercial entrances, it mounts over openings up to 8 feet and provides consistent, high-impact air movement with a single 1 HP motor.
#@@# High Velocity#@#
Designed to produce a concentrated airstream, the unit directs airflow across the full 48-inch width to reduce infiltration and pressure transfer. Engineers specify this model when tight environmental separation and high face velocity matter for busy entrances.
#@@# Heavy Gauge Cabinet#@#
Constructed from galvanized steel, the cabinet resists deformation during continuous use and provides structural stability for long duty cycles. Technicians benefit from a titanium silver powder coat that reduces surface corrosion and simplifies cleaning routines.
#@@# Single Motor Drive#@#
A 1 HP motor powers the blower, delivering dependable performance while simplifying maintenance compared with multi-motor arrays. Service teams access a single drive for inspections, lowering downtime and parts inventory needs.
#@@# Electrical Compatibility#@#
Configured for 460 volts, 60 hertz, three-phase supply, the device integrates with industrial power infrastructures common to institutional and commercial kitchens. Electricians appreciate the clearly defined electrical ratings for straightforward panel connections.
#@@# Mounting Range#@#
Engineers specify this model for door widths between 48 and 59 inches and opening heights up to 8 feet, providing flexible placement across standard entry assemblies. Installers achieve consistent coverage without field modifications when matching these dimensional parameters.
#@@# Safety Listing#@#
ETL sanitation listing confirms the unit meets applicable safety and sanitation standards for commercial environments.
#@@#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 NH248-1UH-TS air curtain monthly for loose fasteners and corrosion on the titanium silver powder coat. Vacuum intake grilles and wipe the galvanized cabinet with a nonabrasive cleaner. Lubricate motor bearings per manufacturer schedule and verify electrical connections at 460 volts, 60 hertz, 3-Ph for secure torque. Replace worn seals to maintain uniform airflow across 48" openings. Record maintenance dates and operational hours for CSA compliance.
