Key specifications

Amps
1.8/1.6 Amps
Phase
1-Phase
Type
Air Curtain
Style
Unheated
Installation Type
Wall Mounted
Material
Galvanized Steel
Spec sheet
Mars Air Systems SKU: N242-1UD-OB

Mars Air Systems N242-1UD-OB Unheated Air Curtain for 42 in Door, 1/2 HP Single Motor, Black Galvanized Steel Cabinet

$979.83
/each
Estimated to ship in 11–14 business days
Electrical208–230 V · 1-phase · 60 Hz
Motor fan assembly
Housing finish
Door limit switches
Mounting brackets
Included: Mars Air Systems warranty 5-year parts warranty

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Questions before you buy?

Talk to a specialist — usually within 1 hour, 9am–6pm EST.

Questions before you buy?

Talk to an equipment specialist about voltage, installation or the right size for your kitchen.
Usually within 1 hour, 9am–6pm EST.

Specifications

Type Air Curtain
Style Unheated
Installation Type Wall Mounted
Material Galvanized Steel
Color Obsidian Black
Finish Powder Coat
Country of Origin USA
Door Width 42 in
Horsepower 1/2 HP
Motor Count 1 Motor
Motor Type TEAO
Voltage 208-230 Volts
Amps 1.8/1.6 Amps
Hertz 60 Hz
Phase 1-Phase
Airflow 1,418 CFM
Average Outlet Velocity 1,945 FPM
Max Core Velocity 4,865 FPM
Velocity Uniformity 87%
Power Rating 506 Watts
Sound Level 66 dBA

Description

The Mars Air Systems N242-1UD-OB is an unheated air curtain for a 42 in door. It uses one 1/2 HP continuous-duty TEAO motor in a galvanized steel cabinet with an Obsidian Black powder coat finish.

  • 208-230 Volts, 60 Hz, 1-Phase electrical configuration
  • Adjustable air directional vanes with a 40° front-to-back sweep
  • ETL-certified to conform to ANSI/NSF 37 standards for customer entrances
  • 5-year parts warranty

Product Weight:

60.0 lb

Unheated Operation

The N2 series configuration operates without heat.

42-Inch Door Application

Specified for a 42 in door opening.

Single 1/2 HP Motor

Uses one continuous-duty Totally Enclosed Air Over motor.

Galvanized Steel Cabinet

The cabinet is made of galvanized steel.

Obsidian Black Finish

The cabinet has an Obsidian Black powder coat finish.

Adjustable Air Direction

Adjustable air directional vanes provide a 40° sweep from front to back.

Sanitation Certification

ETL-certified to conform to ANSI/NSF 37 standards for customer entrances.

Made in USA

The product documentation states that the unit is made in the USA.

Frequently Asked Questions

No. The N242-1UD-OB is an unheated air curtain.
It is specified for a 42 in door opening.
It uses one 1/2 HP continuous-duty TEAO motor.
The unit is rated for 208-230 Volts, 60 Hz, and 1-Phase operation.
The cabinet is galvanized steel with an Obsidian Black powder coat finish.

Need help deciding?

Our specialist can help you confirm dimensions, building requirements, and other important details before you buy. We usually reply within 1 hour.

or call (888) 307-5030