Stop sacrificing airflow control for energy efficiency. This industrial air curtain delivers focused, high-velocity air across wide openings to maintain climate separation while reducing infiltration and lowering the load on HVAC systems. Designed for continuous operation in demanding commercial settings, the unit mounts over 120-inch openings and utilizes three dedicated motors to produce consistent directional airflow.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe exterior cabinet and intake grille daily with a damp cloth and mild detergent; rinse and dry. Vacuum grille monthly and remove debris from mounting brackets and ceiling plenum. Sanitize high-touch areas (controls, access panels, handles) with EPA-registered disinfectant following contact time. Inspect for corrosion, loose hardware, and debris under shelves or fixtures quarterly. Regular cleaning prevents contamination transfer, deters pests, and supports health-code compliance.#@@#Additional Info#@#Mars Air Systems NH2120-3UD-TS Air Curtain provides unheated, high-velocity airflow for 120" doors. It has a 16" deep galvanized steel cabinet, three 1 HP motors, and is ETL sanitation listed, rated for openings up to 8 Ft, weighing 345 pounds.#@@#General Info#@#Description #@#
Stop sacrificing airflow control for energy efficiency. This industrial air curtain delivers focused, high-velocity air across wide openings to maintain climate separation while reducing infiltration and lowering the load on HVAC systems. Designed for continuous operation in demanding commercial settings, the unit mounts over 120-inch openings and utilizes three dedicated motors to produce consistent directional airflow.
#@@# High Velocity#@#
This unit generates concentrated air streams using three motors aligned for uniform coverage across a 120-inch opening. Engineers configured the airflow to minimize infiltration at doorways up to 8 feet high, enhancing indoor temperature stability and operational efficiency.
#@@# Three Motor Design#@#
Three separate 1 HP motors provide redundant power distribution and balanced performance across the full width. Technicians benefit from simplified maintenance access and can isolate a single motor for service without removing the entire assembly.
#@@# Unheated Operation#@#
The unheated configuration eliminates on-board heating elements to prioritize airflow and reduce electrical draw where heat is unnecessary. Facilities that rely on existing HVAC systems gain separation without added heating loads or complexity.
#@@# Durable Finish#@#
A titanium silver powder coat protects the galvanized steel cabinet against corrosive environments and frequent cleaning cycles. Food service and hospitality spaces benefit from a corrosion-resistant exterior that sustains appearance and lifespan under heavy use.
#@@# Electrical Compatibility#@#
Configured for 208-230 volts at 60 hertz and single-phase power, the unit integrates seamlessly with standard commercial electrical services. Engineers can match building panels without complex phase conversions, simplifying installation planning.
#@@# Compliance Listing#@#
ETL sanitation listing confirms evaluation against applicable safety and sanitation standards for commercial spaces.
#@@#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 and remove dust from the intake grille to maintain flow. Clean the fan blades and motor housings with a soft brush and low-pressure compressed air; avoid water contact with electrical components. Verify electrical connections at 208-230 volts and tighten terminals per CSA recommendations. Lubricate motor bearings as manufacturer permits, replace worn seals, and confirm unit remains level across the 120" opening for consistent performance and airflow.
