Outside Air Units are designed to be mounted outdoors. The UV‑resistant plastic shield keeps the sensor out of the sunlight and allows for excellent air circulation. The units are available in a cast aluminum Weatherproof enclosure which carries a NEMA 3R rating or a BAPI‑Box or BAPI‑Box 2 which are made of UV‑resistant polycarbonate and carry an IP66 rating. BAPI also offers optional liquid‑tight fittings. For a comparison of the enclosure styles, please see the App. Notes section.
