- R454B chlorine-free refrigerant.
- Energy-efficient compressor.
- Internally protection against high temperature motor overload conditions.
- High quality condenser with inner- groove copper tube and aluminum fin.
- The inverter DC indoor and outdoor units can communicate with each other
- AHRI certified and ETL listed.
- Wide range operation, 15oF~125oF cooling, -4oF~86oF heating




