The ComfortStar CMZ3-24-3Z is an 18,000 BTU tri-zone outdoor heat pump designed to connect up to three compatible CMZ3 indoor units. It delivers flexible, room-by-room comfort with ducted and non-ducted options, R454B refrigerant, 208/230V power, and up to 23 SEER2 efficiency.

KEY FEATURES:
- More Than 246 System Combinations Available
- Connect Up to 3 Zones
- Individual Zone Control
- Mix & Match Up to 6 Indoor Unit Styles
- High-Efficiency Inverter Technology
- Low-Ambient Operation Down to -13°F
- Optional Wi-Fi Control
- Bypass Mode
- Interactive Display
- Self-Diagnosis Function

AVAILABLE INDOOR UNIT STYLES
Choose the indoor unit that best fits each space and application:
- High Wall Mount
- 4-Way Cassette
- 1-Way Cassette
- Ducted Fan Coil

Unit Size - Inches (W x D x H): 35.04/13.46/26.5

Voltage: 208-230V

Air Flow - CFM (Hi / Mi / Lo): 1,765

Tonnage: 2

dB(A) Noise Level (Hi / Mi / Lo): 60

Heat Capacity (BTU): 19,000

Cooling Capacity (BTU): 18,000

Placement: Tri Zone Outdoor Unit

Breaker Size (A): 20

Factory Refrigerant Charge (ft): 49.2

Refrigerant Adjustment Factor (oz. per ft): 0.16

Drain Pipe Size (in):