The SelectAire Plus design leverages the additional 25 years of innovation in design and manufacturing capabilities to increase the energy efficiency, ease of use, and environmental control.  The SP has an alternate airflow and coil arrangement to continue to provide the extremely effective energy recovery of the SelectAire system while eliminating the possibility of bypass air from the outdoor to the exhaust.  The SP also includes a wrap-around heat pipe to increase dehumidification capacity and efficiency.  

The combination of the SelectAire energy recovery and the enhanced dehumidification of the SelectAire Plus (SP) is a patent pending design. 

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