The Air-Conditioning, Heating and Refrigeration Institute (AHRI) has published a new directory of variable refrigerant flow (VRF) multi-split air conditioners and heat pumps.

The directory lists all eligible models of this type of equipment produced by each manufacturer participating in the AHRI Variable Refrigerant Flow Certification Program.

Listing in the directory means that the models have been certified by AHRI and that the models meet the performance ratings as described in AHRI Standard 1230.

Listing does not constitute a recommendation by AHRI regarding safety or reliability of any listed product. A LINK to the directory is found below, or may downloaded at no charge, from