Daikin

17 Series NV Series 19 Series
SEER: 17 SEER: 17.5 SEER: 19
Compressor type: Swing Compressor type: Variable-speed Compressor type: Swing
ENERGY STAR rated? No ENERGY STAR rated? No ENERGY STAR rated? No
Mount: Wall Mount: Wall Mount: Wall
Unit: Indoor and outdoor Unit: Indoor and outdoor Unit: Indoor and outdoor
VRV IV-S Series AURORA RMXS
SEER: 18 SEER: 17.9 SEER: 18.8
Compressor type: Inverter Compressor type: Variable-speed Compressor type: Variable-speed
ENERGY STAR rated? No ENERGY STAR rated? No ENERGY STAR rated? No
Zones: Two to 10 Zones: Two to three Zones: Four to eight
Unit: Outdoor Unit: Outdoor Unit: Outdoor