Stop sacrificing doorway control for energy waste. This air curtain delivers directional airflow engineered to reduce infiltration, maintain interior conditions, and support efficient traffic flow through openings up to 47 inches wide. Designed for commercial operations, it mounts above high-traffic entrances and performs continuously on 208-230v single-phase power with a proven ETL sanitation listing.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe anodized aluminum cabinet with a microfiber cloth and a mild detergent solution; rinse and dry to prevent water spots. Sanitize high-touch zones like door edges and control switches with an EPA-approved sanitizer following label dwell time. Inspect fan intake and grille monthly; remove debris with a soft brush to maintain airflow. Clean underneath and around mounting hardware to deter pests and avoid contamination of clean items and hands.#@@#Additional Info#@#Mars Air Systems QP1042-1UD-AL delivers a 42" unheated anodized aluminum air curtain with a 1/2 HP motor, 208/230v 60 Hz 1-Ph operation and ETL sanitation listing; it mounts over 40"–47" openings, serves up to 8 Ft. height, and weighs 65 pounds.#@@#General Info#@#Description #@#
Stop sacrificing doorway control for energy waste. This air curtain delivers directional airflow engineered to reduce infiltration, maintain interior conditions, and support efficient traffic flow through openings up to 47 inches wide. Designed for commercial operations, it mounts above high-traffic entrances and performs continuously on 208-230v single-phase power with a proven ETL sanitation listing.
#@@# Motor Power#@#
A single 1/2 HP motor provides sustained air volume to form a consistent barrier across openings up to 47 inches wide. Engineers sized the motor to balance horsepower and runtime longevity, enabling continuous operation without frequent cycling.
#@@# Anodized Cabinet#@#
An anodized aluminum cabinet resists corrosion and simplifies routine cleaning in demanding environments. Technicians will appreciate the lightweight yet durable housing that limits maintenance time while preserving the finish over years of service.
#@@# Unheated Operation#@#
The unheated design minimizes electrical draw while preserving conditioned air separation, ideal where temperature control does not require added heat. Building managers can reduce installation complexity and avoid additional wiring for heating elements.
#@@# Voltage Compatibility#@#
The unit connects to 208-230 volts at 60 hertz in a single-phase configuration, matching common commercial electrical systems. Electricians will find straightforward integration into existing panels without specialized transformers.
#@@# Coverage Performance#@#
Designed for door heights up to 8 feet, the curtain creates effective airflow coverage for typical commercial entrances and loading zone openings. Facilities achieve reduced air exchange and improved interior comfort when installation follows manufacturer clearances.
#@@# Compliance and Safety#@#
ETL sanitation listing confirms adherence to applicable safety and material standards for equipment used in public and institutional settings.
#@@#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 for debris on the intake grille and wipe external surfaces with a damp cloth and mild detergent to prevent corrosion. Lubricate motor bearings every six months per manufacturer guidance and verify tight electrical connections at 208/230 volts. Replace damaged seals or fasteners immediately and align the curtain to cover the 40"–47" opening to maintain an 8 Ft. effective barrier. Schedule annual certified CSA inspection for safety and performance.
