Significant improvements have been made to the variable refrigerant flow (VRF) zoning R2-Series and Y-Series cooling and heating systems. Industry-leading efficiencies, a smaller footprint, and ...
Description: Hitachi SmartFlexâ„¢ VRF Gen II offers a re-engineered outdoor unit line with an impressive operating range, a wider selection of single module sizes, and an indoor unit line that includes ...