Hussmann is expanding its CO 2 refrigeration system product offerings with the addition of an outdoor CO 2 condensing unit (OCU). The OCU is engineered for medium-temperature or low-temperature applications — providing versatility and efficiency for retail refrigeration. With variable speed compressors and advanced control boards, the four-horsepower OCU surpasses Department of Energy energy standards and ensures optimal energy conservation and savings. This unit can run anywhere from –40 F to 23 F and can function effectively at ambient temperatures up to 113 F.

Designed for small and medium-sized retail floor plans, the Hussmann OCU is ideal for warehouse unit cooler applications and small walk-in coolers. Its compact design offers various installation configurations — providing flexibility in placement. Hussmann plans to introduce an additional 10-horsepower model in 2025 to accommodate
applications such as warehouse unit coolers and large walk-in coolers.

Panasonic
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