12,000 BTU Gold Series Single Zone Ductless Mini-Split Heat Pump (Outdoor Unit)

ComfortStar CGS12CD(O) – 12,000 BTU Gold Series Outdoor Heat Pump Unit

The ComfortStar CGS12CD(O) is a 12,000 BTU outdoor heat pump from the Gold Series line, built for ductless mini-split systems. Designed to support efficient single-zone heating and cooling, this unit is ideal for residential spaces or small-scale commercial installations where precise climate control and quiet operation are required.

This outdoor condenser is engineered for durability, energy performance, and compatibility with ComfortStar indoor air handlers. Its compact footprint and ductless setup make it a practical choice for retrofit applications or new construction where minimal disruption is key.

System Highlights

• 12,000 BTU Capacity: Supports single-zone cooling and heating applications in moderately sized rooms
• 19 SEER Performance: High seasonal efficiency rating contributes to reduced electrical consumption over time
• Quiet Operation: Designed to operate at low decibel levels, maintaining comfort without excessive noise
• Ductless Configuration: Eliminates the need for extensive ductwork, simplifying placement and reducing installation time
• 230V Operation: Standard voltage for residential split systems ensures compatibility with existing electrical infrastructure

Technical Specifications

• Model: CGS12CD(O)
• Cooling Capacity: 12,000 BTU
• Heating Capacity: 12,000 BTU
• SEER: 19
• Voltage: 230V
• System Type: Heat Pump – Single Zone Outdoor Unit
• Refrigerant: R-410A

Installation Considerations

This outdoor unit is compatible with matched ComfortStar indoor wall-mounted air handlers. Proper installation involves refrigerant line connections, vacuum evacuation, electrical wiring, and pressure testing. Professional installation is recommended to ensure compliance with HVAC codes and system integrity.

Contractor Notes

For HVAC professionals, the CGS12CD(O) offers a streamlined installation experience due to its compact form and ductless application. It supports consistent temperature control, reliable year-round performance, and integration with programmable thermostats or smart controllers where supported.

Additional System Features

• Compact Cabinet: Ideal for tight exterior spaces or wall-mounted configurations
• Inverter Technology Compatible: Capable of pairing with inverter-driven indoor units for modulated performance
• Corrosion-Resistant Housing: Protects key components from environmental exposure
• Quiet Outdoor Fan Motor: Engineered for low-sound operation in residential environments