18,000 BTU Single Zone Platinum Series Ductless Mini-Split Heat Pump (Outdoor Unit)

ComfortStar CZP18CD(O) – 18,000 BTU Ductless Mini-Split Outdoor Heat Pump Unit

The ComfortStar CZP18CD(O) is an 18,000 BTU single-zone outdoor heat pump designed for ductless mini-split systems. This inverter-driven unit delivers high-efficiency heating and cooling performance and is suitable for residential or light commercial installations requiring targeted climate control in a specific zone. With a SEER rating of 21 and HSPF of 10.5, the system meets modern efficiency standards for energy-conscious applications.

Engineered for quiet operation and reliable performance, this model is compatible with ComfortStar indoor air handlers and includes features that support remote control and low ambient heating capability. It is designed to operate with R-410A refrigerant and requires 230V single-phase power.

System Highlights

• Cooling Capacity: 18,000 BTU
• Heating Capacity: 20,000 BTU
• SEER: 21
• HSPF: 10.5
• Voltage: 230V
• Refrigerant: R-410A
• Outdoor Sound Rating: 26 dB (low noise operation)
• Cabinet Dimensions: 38.5" W × 30.5" H × 12.5" D

Performance Features

• Inverter Compressor: Adjusts output to meet demand, reducing energy consumption
• Low Ambient Heating: Operates efficiently in cold conditions for year-round use
• Wi-Fi Ready: Compatible with ComfortStar wireless controller (sold separately)
• Corrosion-Resistant Housing: Designed for durability in outdoor environments
• Quiet Operation: Low decibel rating supports residential placement

Installation Requirements

This outdoor unit must be paired with a compatible ComfortStar indoor head and installed by a qualified HVAC technician. Installation involves refrigerant piping, electrical wiring, vacuum evacuation, and line charging in accordance with manufacturer specifications. Proper setup is essential for achieving system efficiency and ensuring warranty coverage.

Use Case and Compatibility

The CZP18CD(O) is appropriate for targeted conditioning of individual zones in residential homes, small offices, or additions where ductwork is impractical. Its compact design, inverter performance, and quiet operation make it ideal for spaces requiring efficient, unobtrusive climate control.