Indoor air-cooled fractional horsepower condensing units Celseon® AK/AJ are designed specifically for refrigeration applications where reliable cooling is required under varying loads and operating conditions. The condensing units cover a capacity range from 1/3 to 1 hp for high-, medium-, and commercial-temperature applications and 1/2 to 1 1/4 hp for low-temperature applications. The units have a compact, modular design scaled to capacity that is space efficient, making it easy to integrate into equipment designs in order to maximize the refrigerated space. Models are available in R-134a, R-404a, as well as R-12, R-22, and their replacement blends. According to the manufacturer, the product is designed for today’s space-conscious environment, allowing maximization of the refrigerated cabinet while providing ease of maintenance and service for the field technician.