Traditional Series P28Air-Cooled Panel-Mounted Air Conditioners

The Traditional Series P28 air-cooled panel-mounted air conditioner delivers efficient climate control for industrial electronics enclosures using environmentally responsible CFC-free R134a refrigerant, eliminating ozone-depleting substances while maintaining optimal cooling performance.

Every unit features rugged multi-layer corrugated aluminum filters held securely in one-piece aluminum frames, designed to capture airborne contaminants and keep internal components clean during continuous operation. These filters are easily replaceable and readily available through Kooltronic's online spare parts catalog, minimizing downtime when maintenance is required. The P28 maintains full NEMA 12 enclosure rating compliance through comprehensive gasket sealing throughout the unit, ensuring completely leak-proof installation that protects sensitive electronics from dust, moisture, and external contaminants in demanding industrial environments.

Thermostatic low temperature control allows precise regulation of enclosure conditions across varying ambient temperatures and load conditions. The P28 is UL Recognized, with fully UL/CUL Listed models available at additional cost for applications demanding complete listing documentation and certification.