Carrier’s Novation Heat Exchanger technology coils include microchannel technology for rooftop unit and air-cooled chiller condenser coils. Microchannel technology provides many performance and reliability benefits, which results in a more compact coil design with high coil and overall unit efficiencies. In addition, the surface of the coil is much more robust than a conventional round tube plate fin copper tube aluminum fin coil.
Microchannel coils utilize a series of flat tubes containing a series of multiple, parallel flow microchannels layered between the refrigerant manifolds. Microchannel coil construction consists of aluminum alloys for the fins, tubes and manifolds in combination with a corrosion resistant coating on the tubes.