21 SEER Airbox Mini-Split System


Reliable & Energy Saving

21 SEER Airbox Mini-split

LBG Products 21 SEER Airbox series mini-split air conditioner, reliable and energy saving.


  • Golden Fin: Resistant to oxidation & corrosion more than ordinary fins for condensers to furnish a steadier and long-lasting working environment. It can efficiently prevent bacteria from breeding and spreading, and withstand corrosive elements.
  • Refrigerant Leakage Detection: This function can better prevent the compressor being damaged by refrigerant leakage or compressor overload. (Only available in cooling mode.)
  • ECO Mode: Applies to inverter model, smart control on compressor frequency as low as 12HZ. As a smart running mode, it limits the highest compressor frequency and fan speed of each stage by intelligent control system.
  • Gear Change: LBG Products inverter air conditioners offer three operating power options: 50%, 75%, and 100%. You can choose a lower power level to conserve energy.
  • Compatible Indoor Unit: Can be used in both mono and multi-inverter system. If you want to change to the multi-inverter system, only outdoor units need to be changed.