Unheated Air Curtain for Restaurant Doorways
The N236-1UD-OB delivers reliable, unheated air barrier for 36" restaurant doors, keeping insects out while maintaining a clean, energy‑efficient entrance.
Key Features
- Fits 36‑39" openings with a ½ HP galvanized‑steel motor housed in an Obsidian Black powder‑coat cabinet.
- Meets ANSI/NSF 37 sanitation standards and is cETLus certified for food‑service entrances up to 7 ft high.
- Operates on 208‑230 V single‑phase, 3.9 A full‑load current, with optional 115 V or 277 V configurations.
- Provides 5‑year parts warranty, AMCA‑211 airflow testing, and can be mounted without intermediate support.
From The Manufacturer
N2 Series air curtain for 36"W door, sanitation certified to ANSI/NSF 37 standards, unheated, galvanized steel cabinet with Obsidian Black powder coat finish, (1) 1/2 HP motor, 208-230v/60/1-ph, cETLus
Images show the product series. Color, configuration, included items and accessories vary by model. See the spec sheet for this model.














