The CHARMO R32 Series GWH09ATCXB-D6DNA4D/O inverter heat pump delivers high-efficiency performance with smart defrosting, R32 refrigerant, and ultra-low ambient heating for reliable year-round comfort.
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Operates in extreme conditions with low ambient heating to -25°C (-13°F).
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Energy-saving R32 refrigerant with G10 inverter for rapid, consistent comfort.
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Backed by GREE’s robust 10+2 year warranty for long-term peace of mind.
Description
CHARMO R32 SERIES: GWH09ATCXB- D6DNA4D/O
9,000 BTU Inverter Heat Pump | 208-230V | 1Ph | 60Hz | R32 Outdoor Unit
Designed for reliable performance in all seasons, the CHARMO R32 Series – Model GWH09ATCXB-D6DNA4D/O is engineered to pair seamlessly with its indoor counterpart for quiet, efficient, and eco-conscious heating and cooling. This outdoor unit delivers stable operation in both extreme heat and cold, backed by durability-focused construction.
Energy Efficiency
Enjoy rapid comfort with reduced energy use, thanks to GREE’s G10 inverter technology:
- Quick response for maintaining ideal room temperature
- Intelligent variable-speed operation reduces power consumption while maintaining consistent temperature.
- Uses R32 refrigerant for better thermodynamic efficiency and lower Global Warming Potential (GWP)
- Complies with latest efficiency standards for a greener operation

 
Reliable Outdoor Performance
Take total control of your comfort system with modern convenience:
- Low ambient cooling down to -18°C (0°F) and low ambient heating down to -25°C (-13°F).
- Intelligent defrosting for stable heating in cold conditions.
- Basepan heater for ice prevention in winter.
- Copper tube / aluminum fin coil with Blue Fin coating for corrosion resistance (500 hrs salt spray tested).
- Protected against pressure and temperature faults.
- Leak detection with automatic shutdown.
From cooling during hot summers to heating in winter, this unit adjusts intelligently for optimal performance.

Reliable Function
Engineered with safety, durability, and ease of service in mind:
- Compact footprint for easier installation in tight spaces.
- Easy access panels for servicing and maintenance
- Stable operation under low voltage conditions.
- Compliant with UL 60335-2-40 / CSA installation standards.

Warranty Coverage
GREE proudly backs all their models with a robust manufacturer’s warranty. This comprehensive warranty spans an impressive 10+2 years, safeguarding your investment. Rest assured, any warranty claims you may have will be efficiently handled by GREE’s, guaranteeing top-tier customer support and satisfaction. The 10+2 year warranty encompasses the compressor, while other parts enjoy coverage for 5 years. With this warranty, you can trust in the long-term protection of your purchase, ensuring you receive the utmost quality.