Cooper&Hunter's versatile Multi-Position Air Handler unit is a great replacement for traditional air conditioning systems. It can be connected to pre-existing duct work, but with smaller units that are quieter and more energy efficient. The air handlers are available in 18K, 24K, 36K, 48K, and 60K Btu/h models, and can be installed vertically, horizontally, upward or downward. These units are compatible with standard 18K to 60K Btu/h outdoor models or Hyper Heat Units, which provide dependable heating in ambient temperatures as low as -22° and up to 122°F.