Integrity Series 59 NEMA 4/4XAir-Cooled Panel-Mounted Air Conditioners

The Integrity Series 59 NEMA 4/4X Air-Cooled Panel-Mounted Air Conditioners deliver reliable climate control for electronics enclosures in demanding industrial environments. These units maintain full NEMA 4 and 4X enclosure ratings through fully gasketed, leakproof construction that meets UL50 standards, ensuring dependable protection against dust, water spray, and harsh operating conditions.

The system utilizes CFC-free R134a refrigerant for environmental responsibility paired with electronic thermostatic low temperature control that prevents over-cooling while optimizing energy efficiency. Head pressure control minimizes compressor cycling and eliminates evaporator coil icing, extending component life and reducing operational wear. All Kooltronic filtration systems feature multi-layer corrugated aluminum grids securely mounted in one-piece aluminum frames to keep internal components clean and operating at peak efficiency; replacement filters are easily ordered online through kooltronic.com/spareparts.

For enhanced durability in corrosive environments, NEMA 4X models include internal corrosion protection as standard, consisting of an air-cured coating applied to brazed condenser joints that withstands 1000 hours of salt spray testing per ASTM B 117 specifications. A stainless steel shell option is available for applications exposed to severe chemical and moisture combinations or other hostile environments. All units are UL/CUL Listed, providing independent verification of safety and performance standards. Consult the factory regarding warranty considerations and additional protection options for particularly demanding corrosive applications.