GuardianX DP24 NEMA 4XAir-Cooled Panel-Mounted Air Conditioners

The GuardianX DP24 is a NEMA 4X-rated, air-cooled panel-mounted air conditioner designed to maintain precise climate control in demanding industrial and commercial enclosures. Available in 208/230/200 and 480 volt models, this unit delivers dependable cooling performance while maintaining full NEMA Type 4X compliance through fully gasketed, leakproof construction that protects sensitive electronics from contamination and environmental hazards.

The system features a closed-loop cooling design that completely isolates the enclosure interior airflow from ambient conditions, ensuring that cool, dehumidified air reaches sensitive components without risk of external air infiltration. The built-in condensate evaporator eliminates the need for manual condensate drainage under normal operating conditions, with overflow drain fittings and hose included for installations where humidity levels exceed typical parameters. CFC-free R134a refrigerant provides environmentally responsible refrigeration with reduced environmental impact. A compressor short-cycle protector safeguards the compressor from damage caused by frequent starts resulting from low heat loads, power interruptions, or fluctuating internal conditions, thereby extending compressor life and reducing operational costs. The programmable thermostat and temperature alarm enable precise temperature control and early warning notification of enclosure temperature drift.

Construction durability is enhanced through epoxy-coated condenser and evaporator coils that withstand 1000 hours of salt spray testing per ASTM B 117, with internal corrosion protection coatings applied to brazed refrigeration joints on NEMA 4X models. For the most severe corrosive environments, a stainless steel shell option is available. The unit includes a multi-layer aluminum corrugated air filter with sturdy one-piece frame, and replacement filters are available through kooltronic.com/spareparts. A six-foot minimum 3-wire power cord and condenser blower controller are standard. The GuardianX DP24 is UL/CUL Listed and CE Compliant, backed by Kooltronic's commitment to quality and regulatory adherence.