Stop sacrificing control for comfort. This unheated, high-velocity air curtain delivers focused airflow engineered to separate conditioned indoor spaces from exterior infiltration while maintaining clear egress at high-traffic openings. Designed for 42-inch doorways, the unit operates on 208-230 volts at 60 hertz and runs from a single 1 HP motor to sustain consistent performance in demanding commercial environments.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe the Mars Air Systems NH242-1UG-TS exterior with a cloth dampened in mild detergent and water, then rinse and dry areas that contact hands. Disinfect high-touch zones—menu holders, handles, chair backs—using an EPA-registered sanitizer per label dwell times. Vacuum intake louvers weekly and remove debris under shelves to deter pests. Clean regularly to prevent cross-contamination, support inspection compliance, and preserve finish and function.#@@#Additional Info#@#Mars Air Systems NH242-1UG-TS air curtain offers 42" coverage for doorways up to 8 Ft. with a 1 HP motor, 208/230 volts, 3-Ph power, and a titanium silver powder-coated steel cabinet.#@@#General Info#@#Description #@#
Stop sacrificing control for comfort. This unheated, high-velocity air curtain delivers focused airflow engineered to separate conditioned indoor spaces from exterior infiltration while maintaining clear egress at high-traffic openings. Designed for 42-inch doorways, the unit operates on 208-230 volts at 60 hertz and runs from a single 1 HP motor to sustain consistent performance in demanding commercial environments.
#@@# High Velocity#@#
Engineered to produce concentrated air velocity across the full opening, the unit reduces infiltration of outside air, dust, and flying insects. The high-speed airstream preserves interior temperature profiles and lowers the load on HVAC equipment, supporting energy management objectives for kitchens, hospitals, and retail lobbies.
#@@# Single Motor#@#
A single 1 HP motor delivers the necessary power while simplifying maintenance and electrical requirements. Technicians will find quicker service procedures and fewer replacement parts compared with multi-motor designs, which reduces downtime and labor costs.
#@@# Unheated Design#@#
The unheated configuration suits installations where conditioned air separation, not supplemental heating, forms the primary requirement. Facilities that already control interior temperatures through HVAC systems can use this option to avoid redundant energy consumption and focus on airflow performance.
#@@# Durable Finish#@#
A galvanized steel cabinet with a titanium silver powder coat resists corrosion and holds up under frequent service traffic and cleaning cycles. The robust exterior preserves appearance in institutional settings and meets sanitation expectations for regulated environments.
#@@# Electrical Specification#@#
The unit connects to 208-230 volts, 60 hertz, three-phase power to match standard commercial electrical service and optimize motor efficiency. Facility engineers can integrate the air curtain into existing three-phase circuits with minimal transformer work or phase conversion.
#@@#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 weekly and remove dust from intake grilles using a soft brush and vacuum. Tighten mounting hardware monthly and verify unit remains level to maintain airflow alignment. Lubricate motor bearings per manufacturer intervals and replace filters when pressure drop exceeds specifications. Test electrical connections quarterly; confirm 208-230 volts and 3-Ph supply stability. Document maintenance actions and retain records for CSA or ETL inspections.
