Engineered to control drafts at wide openings, this air curtain combines focused airflow and durable construction to protect interior environments and reduce HVAC load. Designed for 120-inch openings and up to 8 feet in height, the unit delivers concentrated high-velocity air across full door spans while operating on 460 volts 3-phase power. Commercial teams will appreciate the ETL sanitation listing and serviceable components that simplify maintenance schedules and uptime management.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe high-touch zones (menu covers, shakers, chair backs, door handles) with EPA-registered disinfectant; follow contact time on label. Clean tables, booth crevices, and shelf exteriors daily with mild detergent, then sanitize. Vacuum or sweep crumbs under seats and around stations to deter pests. Inspect finishes monthly; remove spills promptly to prevent staining and material degradation. Maintain records to support health inspections and protect customers and staff.#@@#Additional Info#@#Mars Air Systems NH2120-3UH-TS offers a 120" unheated high-velocity air curtain with a titanium silver powder coat cabinet, (3) 1 HP motors at 460v/60/3-Ph, ETL listed, 16" depth, 8 ft. max height, and 345 lbs shipping weight.#@@#General Info#@#Description #@#
Engineered to control drafts at wide openings, this air curtain combines focused airflow and durable construction to protect interior environments and reduce HVAC load. Designed for 120-inch openings and up to 8 feet in height, the unit delivers concentrated high-velocity air across full door spans while operating on 460 volts 3-phase power. Commercial teams will appreciate the ETL sanitation listing and serviceable components that simplify maintenance schedules and uptime management.
#@@# High Velocity#@#
A tri-motor configuration produces directed airflow that limits infiltration and stabilizes indoor conditions. Each motor measures 1 HP, enabling consistent performance across wide 120-inch to 131-inch openings and reducing thermal exchange at active doors.
#@@# Unheated Operation#@#
The unheated design eliminates on-site heating elements while providing strong air movement suitable for conditioned and non-conditioned spaces. Facilities that require only air separation avoid extra electrical load and simplify installation on 460v 60 hertz 3-phase circuits.
#@@# Robust Cabinetry#@#
A galvanized steel cabinet with a titanium silver powder coat resists corrosion and withstands frequent use in busy service zones. Technicians will find the construction straightforward to clean and inspect, supporting long service intervals.
#@@# Power Configuration#@#
Three 1 HP motors operate on a 460 volts 3-phase supply at 60 hertz, offering compatibility with standard industrial electrical systems. Electricians gain predictable load characteristics for integration with facility panels and breakers.
#@@# Coverage Range#@#
The unit covers door widths from 120 inches up to 131 inches and suits openings up to 8 feet in height, enabling use across dock doors, kitchen entries, and retail thresholds. Managers can standardize on one model for multiple entrances to simplify spare parts and training.
#@@#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 for dust and remove debris from intake grilles with a soft brush to ensure airflow. Service motors every 6 months: disconnect power, check electrical connections at 460 volts, inspect motor mounts for wear, and lubricate bearings as per specifications. Clean the housing with a nonabrasive cleaner to protect the titanium silver powder coat. Confirm alignment over the 120" opening and adjust mounting for an even air stream across the 8 Ft. opening.
