Play manufacturer video for Mars Air Systems STD242-1UD-OB Unheated Air Curtain for 42 in Door, Galvanized Steel Cabinet, 1/2 HPMars Air Systems STD242-1UD-OB Unheated Air Curtain for 42 in Door, Galvanized Steel Cabinet, 1/2 HP
The Mars Air Systems STD242-1UD-OB is an unheated Standard Series 2 air curtain sized for a 42-inch door opening. It has a galvanized steel cabinet with an Obsidian Black powder coat finish and one 1/2 hp motor.
This model operates at 208-230V, 60 Hz, single phase, with a listed power rating of 510 watts and current draw of 2.5 amps. Adjustable air directional vanes provide a 40-degree sweep from front to back.
- Maximum opening height: 12 ft
- cETLus certified
- 5-year parts warranty
Overall Dimensions:
42.0"W x 12.75"D x 12.13"HUnheated operation
This model is identified as an unheated air curtain.
42-inch door application
Sized for a 42-inch-wide door opening.
Galvanized steel cabinet
The cabinet has an Obsidian Black powder coat finish.
Single 1/2 hp motor
Uses one continuous-duty Totally Enclosed Air Over motor with NEMA 1 construction.
Electrical configuration
Operates at 208-230V, 60 Hz, single phase, with 510 watts and 2.5 amps listed.
Adjustable air direction
Adjustable air directional vanes provide a 40-degree sweep from front to back.
Opening height
The maximum listed window or door opening height is 12 ft.
Parts warranty
Includes a 5-year parts warranty.
Warranty & Protection
5-year parts warranty.
Frequently Asked Questions
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