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: CITY MULTI L-Generation Air Source outdoor units feature HexiCoilâ„¢ technology, an aluminum flat-tube heat exchanger that maximizes heat transfer capability through its unique fin shape.
In a column published in July, I wrote about the Mitsubishi mini-split heating/air conditioning system that was just installed in my house. In addition to the required outdoor heat pump, there is a ...