Panasonic CU-3Z54VBR

CU-3Z54VBR is a Panasonic multi-split outdoor unit listed in the Australian manufacturer multi-split range. It is a system component; installation and performance must be assessed for the full approved indoor/outdoor combination.

Model Identification

Manufacturer: Panasonic
Model: CU-3Z54VBR
Product type: Multi-Split Outdoor Unit
Region: Australia

Technical Specifications

Rated outdoor cooling: 5.4 kW
Rated outdoor heating: 7 kW
Maximum compatible indoor units: 3 (manufacturer combination limits apply)
System configuration: Multi-split R32 inverter outdoor unit

Selection and Installation

Match with approved Panasonic components and use official combination tables for refrigerant lines, electrical supply, thermal performance and connected indoor unit limits. Split air conditioning does not necessarily supply outdoor ventilation.

Official Manufacturer Reference

Panasonic Multi Split Air Conditioning Systems — specifications and catalog →

AirAlign independent model reference, October 2026. No system-level performance is inferred for a standalone indoor unit.

CU-3Z54VBR — indoor-unit matching and capacity

The Australian CU-3Z54VBR outdoor model is listed at 5.4 kW rated cooling and 7.0 kW rated heating with a maximum of 3 compatible indoor units. It is an outdoor-only component, not a complete room air conditioner; this code is relevant to three smaller indoor zones sharing one compressor and refrigerant system. Check Panasonic’s approved indoor model/quantity combination table, total connected indoor capacity, permitted refrigerant piping lengths and branch installation. The sum of nominal indoor capacities may exceed or differ from available simultaneous outdoor performance, so never treat 3 room setpoints as 3 separately rated compressors. Electrical supply, model year, refrigerant handling and condensate routes require qualified design.