Play manufacturer video for Mars Air Systems STD242-1UH-OB Unheated Air Curtain for 42-Inch Door, 1/2 HP MotorMars Air Systems STD242-1UH-OB Unheated Air Curtain for 42-Inch Door, 1/2 HP Motor
The Mars Air Systems STD242-1UH-OB is an unheated Standard Series 2 air curtain designed for a 42-inch door opening. It uses one 1/2 HP motor and operates at 460 V, 60 Hz, three-phase power.
The unit has a galvanized steel cabinet with an Obsidian Black powder coat finish, adjustable air directional vanes with a 40-degree sweep, and a listed maximum opening height of 12 feet.
Overall Dimensions:
42.0"W x 12.75"D x 12.13"HUnheated operation
Provides an unheated air curtain configuration.
42-inch size
Sized for a 42-inch door opening.
Single 1/2 HP motor
Uses one 1/2 HP motor.
Electrical configuration
Operates at 460 V, 60 Hz, three-phase power with a listed draw of 0.8 amps.
Galvanized steel cabinet
Constructed with a galvanized steel cabinet.
Obsidian Black finish
Finished with an Obsidian Black powder coat.
Adjustable air direction
Includes adjustable air directional vanes with a 40-degree sweep from front to back.
Certifications & Compliance
Warranty & Protection
5-year parts warranty
Frequently Asked Questions
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