Mars N248-1UA-OB/99-014 48" Unheated Air Curtain w/ Auto Switch - Industrial, Obsidian Black, 115v

The Mars N248-1UA-OB unheated air curtain is a smart, efficient solution for commercial kitchens and restaurants looking to maintain sanitary conditions while preventing cooled air loss. Designed for 7- to 8-foot doorways, this 48" air curtain features a 1/2-horsepower motor built for heavy-traffic areas, ensuring smooth operation without disrupting employees or customers. Its automatic on/off functionality, paired with the included 99-014 door limit switch, provides effortless, hands-free operation—ideal for high-volume environments like fast-food chains, diners, or industrial kitchens. Compliance with the National Electric Code (NEC) adds an extra layer of safety for your facility.

Unlike traditional plastic strip curtains, the Mars N248-1UA-OB directs airflow precisely where it’s needed with adjustable air vanes, preventing cooled air loss while maintaining unobstructed pathways. The quiet 115V motor operates efficiently, and the 5-year warranty on parts gives you peace of mind. Whether you’re outfitting a new kitchen or upgrading an existing ventilation system, this unheated air curtain from the Mars Industrial NSF N2 Series delivers durability, performance, and compliance—making it a top choice for restaurant operators, facility managers, and kitchen designers. Invest in a solution that protects your food quality, reduces energy waste, and meets commercial kitchen standards.