The Friedrich CCF10A10A 10000 BTUH 12,0 EER Chill Series Cooling Only Models are perfect for smaller spaces. These units are small and easy to move, making them perfect for use in apartments, condos, or other small spaces. They are also energy efficient, meaning that they use less energy than other cooling units. The Friedrich CCF10A10A 10000 BTUH 12,0 EER Chill Series Cooling Only Models are perfect for smaller spaces. These units are small and easy to move, making them perfect for use in apartments, condos, or other small spaces. They are also energy efficient, meaning that they use less energy than other cooling units.