system – Project Haystack

system

Grouping of related equipment dedicated to a single application

    vrf-system

Variable refigerant flow system

        vrf-coolingOnly-system

Cooling only VRF system can only cool

        vrf-heatPump-system

Heat pump VRF system can either heat, or cool, but not at the same time

        vrf-heatRecovery-system

Heat recovery VRF system can operate cooling and heating by each indoor unit independently, at the same time