Systems certified by the AHRI to ARI Standard 210/240 2008, the certification based upon the U.S. DOE ruling that determines testing requirements for multi-split type air conditioners and heat pumps.
Water-source variable refrigerant flow (VRF)/variable refrigerant volume (VRV) systems are compact, flexible systems designed to offer many of the same benefits of air-source VRF/VRV systems. These ...