Ductless Mini Split System and Remote, Single Zone, Indoor Unit, 9,000 BTU, 115 V, 1PH, 21.5 SEER

ComfortStar CGS09CA(I) – 9,000 BTU Indoor Unit for Single-Zone Ductless Heat Pump Systems

The ComfortStar CGS09CA(I) is the 9,000 BTU indoor component of a single-zone ductless mini-split heat pump system, operating on 115V single-phase power. Designed for wall-mounted installation, this unit offers energy-efficient heating and cooling in compact residential or light commercial applications. With a SEER rating of 21.5 and quiet operation, it delivers comfort with reduced energy usage and minimal sound disturbance.

Product Overview

• Cooling Capacity: 9,000 BTU
• Voltage: 115V, 1 Phase
• SEER: 21.5 (cooling efficiency)
• System Type: Wall-mounted indoor unit (for use with matching outdoor unit)
• Control: Handheld remote included for system programming and operation

Core Features

• High-Efficiency Performance: 21.5 SEER rating supports energy savings while maintaining stable indoor temperature control
• Low-Noise Operation: Engineered for quiet indoor performance suitable for bedrooms, offices, and living areas
• Compact Wall Mount Design: Offers unobtrusive installation and blends with most interior environments
• Electronic Control Interface: Includes programmable options and multiple fan speed selections via remote
• Indoor Comfort: Provides direct zoned temperature management for individual room climate control

Installation Guidelines

This indoor unit is designed to be paired with a compatible ComfortStar outdoor heat pump condenser. Installation should be completed by a licensed HVAC technician to ensure proper refrigerant line sizing, electrical connections, and pressure testing. Unit mounting and condensate drainage must be performed per manufacturer specifications to maintain performance and warranty integrity.

Application Considerations

Ideal for targeted comfort control in single-zone spaces where ductwork is not feasible. Common applications include room additions, small offices, converted garages, or other enclosed areas where supplemental HVAC is required.