Ductless Mini Split System, Outdoor Unit, 9,000 BTU, 230V, 1 PH, 21 SEER

ComfortStar CGS09CD(O) Alegria Gold 9,000 BTU Outdoor Mini Split Unit – 21 SEER High-Efficiency Performance

The ComfortStar CGS09CD(O) Alegria Gold Series is a 9,000 BTU ductless mini split outdoor unit engineered for dependable cooling performance in residential applications. With a seasonal energy efficiency ratio (SEER) of 21, this system provides energy-conscious operation ideal for single-zone climate control projects. Designed for compatibility with corresponding indoor air handlers, the CGS09CD(O) supports quiet operation, streamlined installation, and reliable service in a range of environments.

System Features

• Rated Cooling Capacity: 9,000 BTU
• SEER Rating: 21
• Voltage: 230V, Single Phase
• Sound Pressure Level: As low as 25 dB (indoor unit compatible)
• Refrigerant: R410A

Construction and Application

• Corrosion-Resistant Housing: Designed for long-term outdoor exposure.
• Compact Cabinet: Simplifies placement in tight exterior spaces.
• Low Ambient Performance: Capable of operating in cold weather conditions when paired with matching indoor components.
• Smart Control Ready: Wi-Fi capable when used with compatible controls (sold separately).

Installation Requirements

This system requires refrigerant line set connections, electrical wiring, and proper charge configuration. Installation should be completed by a licensed HVAC technician to ensure compliance with safety codes and manufacturer specifications. Pre-charged outdoor units support simplified setup but still require vacuum and test procedures.

Professional Notes

For Contractors: The CGS09CD(O) delivers dependable efficiency in small residential spaces or supplemental zones. Its high SEER rating supports energy code compliance and rebate qualification. Compact form factor and quiet operation make it ideal for multi-family, retrofit, or targeted room applications.

For Technical Buyers: Ensure pairing with an approved ComfortStar indoor unit for proper performance. Follow all installation instructions regarding refrigerant handling, electrical sizing, and line set requirements to maintain warranty validity and system reliability.