Stop compromising door control for energy efficiency. This unheated air curtain delivers focused airflow and robust construction that minimizes infiltration, maintains indoor conditions, and integrates UVC for ongoing sanitation without adding heating load. Designed for commercial entryways, it balances performance with easy installation and serviceability.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe cabinet and grille daily with mild detergent and warm water; rinse and dry. Sanitize high-touch controls and door-frame areas with EPA-approved disinfectant per label dwell time. Inspect mounting and cord weekly; tighten fasteners and replace damaged seals. Vacuum intake screen monthly to prevent debris buildup. Regular cleaning prevents germ transfer at high-touch zones, improves customer perception, avoids health-code violations, deters pests, and preserves finish and function.#@@#Additional Info#@#Mars Air Systems STD242-1UD-OB-UVP unheated air curtain fits 42" openings, delivers 510 watts at 208-230v/60Hz/1-Ph with a 1/2 HP motor, 2.5 amps, galvanized cabinet, UVC, magnetic switch, 24v control, cETLus certified.#@@#General Info#@#Description #@#
Stop compromising door control for energy efficiency. This unheated air curtain delivers focused airflow and robust construction that minimizes infiltration, maintains indoor conditions, and integrates UVC for ongoing sanitation without adding heating load. Designed for commercial entryways, it balances performance with easy installation and serviceability.
#@@# Motor Power#@#
A single 1/2 HP motor drives concentrated airflow across the 42-inch opening to block drafts and contaminants. Engineers selected 208-230 volts operation to match common light commercial electrical systems and produce reliable air volume with a 2.5 amp draw.
#@@# UVC Sanitation#@#
Built-in UVC lamps provide continuous microbial reduction in the airstream to support hygienic entry zones. Technicians can maintain UVC elements independently from the fan assembly to preserve uptime and simplify servicing.
#@@# Cabinet Construction#@#
Galvanized steel construction with an obsidian black powder coat finish resists corrosion and suits high-traffic environments. Designers formatted the cabinet for a 12.75-inch depth and a compact 12.13-inch height to fit confined mounting spaces.
#@@# Controls and Switching#@#
The unit ships with a magnetic switch and a 24-volt control interface for door-synchronized operation that prevents unnecessary run time. Facility staff can tie the curtain to door cycles to optimize energy conservation and reduce wear.
#@@# Certifications and Electrical#@#
cETLus certification verifies compliance with North American safety standards for commercial electrical equipment. Specified 208/230v 60 Hz 1-Ph operation aligns with standard service panels and simplifies integration.
#@@# Capacity and Fit#@#
Engineers rated the model for openings from 40 inches to 47 inches and for heights up to 12 feet to suit storefronts, kitchen doors, and service entrances. Technicians will appreciate the included cord and plug for immediate connection and the 510-watt input for load planning.
#@@#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#@#Maintain the Mars Air Systems STD242-1UD-OB-UVP by inspecting the mounting and electrical connections monthly to verify tight fasteners and secure cord & plug engagement. Clean intake and outlet grilles with a soft brush and low-pressure compressed air to remove dust without damaging blower vanes. Replace UVC components per manufacturer schedule and verify 24v control and magnetic switch operation. Lubricate motor bearings if service manual specifies and record each service date.
