Friedrich Air Conditioning introduced its J-Series line of ductless split systems for residential and light commercial applications. The new ductless line offers single- and multi-zone systems that incorporate Precision Inverter Technology, which adjusts outdoor and indoor fan speeds and cooling output to provide more precise cooling and dehumidification. With mix-and-match multi-zone options, there are 131 possible combinations of wall-mounted, concealed duct, and ceiling cassette models.
Source: ACHR News (a part of news report)