09DK Air-Cooled Condenser Unit Features
Carrier's 09DK condensers are available in 17-1/2, 20-, 25-, 30-, 40, 50, 60, 70, 80 and 90-ton sizes. Fan motors are 3-phase, TEAO (Totally Enclosed, Air Over). All sizes are equipped with a junction box and 2 condenser coils with integral sub-cooling circuits. Each circuit may be used as a separate condenser for a single system. Model 09DK coils can be split into 2 or more condensing circuits. Each circuit may handle a separate cooling system, using a different refrigerant if desired. Each circuit has a refrigerant sub-cooling circuit. Depending on condenser size, one to 6 condenser coil circuiting applications can be made. This saves space and provides installation flexibility. Small footprint allows for installation in tight spaces. A specially designed liquid refrigerant circuit provides sub-cooling for increased capacity without additional power consumption. Sub-cooling liquid refrigerant also expands condenser applications by permitting installation of condenser below evaporator without subjecting the refrigerant to flashing before the expansion valve. All units are UL (Underwriters Laboratories) listed and CSA (Canadian Standards Association) approved. Direct drive fans move air efficiently yet quietly, at low power input. Bell-mouthed fan openings offer increased airflow, improved fan efficiency, and quiet operation. Ideal for clinics, motels, schools, apartments, office buildings, and factories.