Ductless Mini Split System and Remote, Single Zone, Indoor Unit, 9,000 BTU, 230V, 1PH, 21.7 SEER

ComfortStar CGS09CD(I) – 9,000 BTU Indoor Unit for Ductless Mini-Split Applications

The ComfortStar CGS09CD(I) indoor unit is part of the Alegria Gold ductless mini-split system, engineered to deliver efficient zone conditioning with a rated capacity of 9,000 BTU for cooling and 10,000 BTU for heating. This unit is suited for residential and light commercial installations where ductwork is limited or impractical.

Operating at sound levels as low as 19 dB, the CGS09CD(I) is designed for quiet performance in noise-sensitive spaces. It incorporates inverter-driven technology to maintain precise temperature regulation while optimizing energy use, with a SEER rating of 21.7. The unit connects to the matching ComfortStar outdoor system via refrigerant lines and electrical connections, and its low-profile form factor supports a discreet installation.

Key Technical Specifications

• Cooling Capacity: 9,000 BTU
• Heating Capacity: 10,000 BTU
• Power Supply: 230V / 1PH
• Sound Pressure Level: As low as 19 dB
• SEER: 21.7 (cooling efficiency)

Installation Considerations

Installation of the CGS09CD(I) should be performed by qualified HVAC personnel to ensure proper refrigerant charging, electrical connections, and code compliance. The wall-mounted indoor unit requires line set routing and condensate management as part of the system setup.

Functional Highlights

• Inverter Control: Adjusts compressor speed for consistent temperature and energy savings
• Heating & Cooling: Capable of year-round operation in a single compact unit
• Minimal Sound Output: Engineered for low operating noise
• R-410A Refrigerant: Non-ozone-depleting refrigerant with stable thermodynamic properties