Stop compromising entryway control for aesthetics. This unheated air curtain delivers consistent airflow across a 36-inch opening while maintaining a professional obsidian black finish that fits commercial settings. Designed for continuous operation, this unit reduces infiltration and helps maintain indoor climate without adding heat.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe exterior cabinet and grille with mild detergent and soft cloth; rinse and dry. Clean high-touch zones (door frames, push plates) often to prevent germ transfer and food contamination. Inspect and vacuum intake grille monthly to deter pests and maintain airflow. Tighten mounting hardware quarterly. Use non-abrasive stainless or metal-safe cleaner on fasteners and finishes to extend service life and comply with visible surface hygiene standards.#@@#Additional Info#@#Mars Air Systems STD236-1UD-OB unheated air curtain fits 36" doors, covers openings to 12 ft.#@@#General Info#@#Description #@#
Stop compromising entryway control for aesthetics. This unheated air curtain delivers consistent airflow across a 36-inch opening while maintaining a professional obsidian black finish that fits commercial settings. Designed for continuous operation, this unit reduces infiltration and helps maintain indoor climate without adding heat.
#@@# Motor Power#@#
A single 1/2 HP motor provides directed airflow that handles high-traffic openings up to 12 ft. of mounting height, ensuring consistent performance during peak service periods. The motor draws 2.5 amps at 208-230 volts and operates at 60 hertz, matching common facility electrical systems for straightforward integration.
#@@# Durable Cabinet#@#
Galvanized steel construction with a black powder coat finish resists corrosion and surface wear in demanding environments. The rigid cabinet simplifies wall or header mounting and sustains alignment to preserve airflow patterns over time.
#@@# Energy Use#@#
Rated at 500 watts, the unit balances airflow capacity with controlled electrical demand to limit operating costs. Operators measure power draw against duty cycles to optimize runtime for cost efficiency.
#@@# Compliance and Safety#@#
cETLus certification verifies adherence to North American safety standards for electrical and mechanical components. Facility managers rely on certified equipment to streamline inspections and manage liability effectively.
#@@# Footprint and Installation#@#
The curtain fits standard 36-inch openings and aligns with door widths between 36 inches and 39 inches, enabling quick replacement or retrofit. The compact 12.75-inch cabinet depth reduces interference with door hardware and traffic flow.
#@@# Maintenance Access#@#
Single-motor design simplifies service procedures and reduces parts count for routine maintenance events. Technicians can perform inspections and motor service quickly, minimizing downtime and labor exposure.
#@@#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 STD236-1UD-OB air curtain monthly and tighten mounting hardware to prevent vibration. Clean intake grille and fan blades with compressed air or a soft brush to maintain airflow. Remove debris from motor vents and apply a light machine oil to bearings per manufacturer intervals. Verify electrical connections at 208-230v and check amps; replace frayed wiring immediately. Test door seal alignment and adjust to reduce bypass air and improve efficiency.
