Traditional WP28 Series Water-CooledPanel-Mounted Air Conditioners

The Traditional WP28 Series represents a proven, dependable solution for panel-mounted air conditioning in industrial control enclosures, combining robust construction with water-cooling efficiency for reliable thermal management of sensitive equipment. The unit features a heavy-duty steel shell finished with a baked powder coating in ANSI 61 gray, delivering both durability and a professional appearance; custom color options are available to match facility aesthetics or identification requirements.

At the core of the WP28 Series is a closed-loop cooling design that isolates the dehumidified interior airflow from external ambient or water sources, preventing contamination of sensitive components while maintaining precise environmental control. The system utilizes CFC-free R134a refrigerant and incorporates an electronic thermostatic low-temperature control that prevents over-cooling while optimizing energy consumption. A water-regulating valve and excess pressure control system ensure stable operation across varying load conditions, while the six-foot power cord accommodates standard installation configurations.

All blower motors are UL/CSA Recognized and protected by automatic-reset thermal overload devices, paired with double-sealed or double-shielded precision ball bearings that perform reliably across an exceptionally broad temperature range from -20F to 250F. Tube axial fans meet UL, CSA, and VDE standards and are rated for operation between 14F and 158F, with special permanent lubricants engineered to maintain performance across this extended service envelope. This combination of robust components and proven design makes the WP28 Series a trusted choice for demanding industrial cooling applications.