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049-STD2421UAOB99014MarsModel STD242-1UA-OB/99-014
Product specification

Mars STD242-1UA-OB/99-014 42" Unheated Air Curtain w/ Auto Switch - Standard, Obsidian Black, 115v

Mars STD242-1UA-OB/99-014 42" Unheated Air Curtain w/ Auto Switch - Standard, Obsidian Black, 115v — image 1 of 1
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The Mars STD242-1UA-OB 42" unheated air curtain maintains climate control, prevents contamination, and reduces energy costs with a 1/2 HP motor and auto switch. Ideal for commercial kitchens and restaurants.

Key features

  • 0142" unheated air curtain ideal for commercial kitchens & restaurants – maintains climate control without blocking doorways
  • 021/2-horsepower motor provides strong airflow while reducing energy costs, perfect for walk-in coolers & freezers
  • 03Auto switch (99-014 door limit) turns on/off automatically, eliminating manual operation and saving labor costs
  • 04Rust-resistant, powder-coated metal housing with adjustable air vanes for durability & precise airflow control
  • 055-year parts warranty & compatible with 115V/60 Hz/1-phase power – suits doorways 10-12 ft. wide

Description

The Mars STD242-1UA-OB 42" unheated air curtain is a cost-effective solution for commercial kitchens and restaurants seeking to maintain temperature control without blocking walkways. This unheated model features a powerful 1/2-horsepower motor that delivers strong airflow while minimizing energy consumption, making it an efficient choice for climate-controlled environments like walk-in coolers or freezers. Its automatic on/off function—activated by the 99-014 door limit switch—ensures uninterrupted operation without manual intervention, reducing labor costs while keeping contaminants out. The rust-resistant, powder-coated metal housing enhances durability in high-traffic areas, while adjustable air vanes allow for precise airflow direction, ensuring optimal performance. Perfect for doorways measuring 10 to 12 feet, this air curtain is designed to fit seamlessly into commercial kitchen setups while offering long-term reliability with a 5-year parts warranty.

Specifications

Manufacturer
Mars
Color
Black
Hertz
60
Length (in)
42
Phase
1
Product
Air Curtains
Product Type
Facility Maintenance
Series
Standard Series 2
Temperature
Unheated
Type
Unheated
Voltage
115
Warranty
5-year Parts
Weight
65.00

Details

  • 01Suitable for doorways of 10 to 12 ft.
  • 021⁄2-horsepower continuous duty motor
  • 03Fitted with 99-014 door limit switch, which automatically turns curtain on and off when door opens
  • 04Sheet metal housing is powder coated with rust resistant polyurethane
  • 05Adjustable air vanes for precise directional control
  • 06Mounting brackets sold separately
  • 0742 in. L x 12 3⁄4 in. W x 10 5⁄8 in. H
  • 08115 V/60 Hz/1 ph
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