3.5 kWPanasonic RZ 3.5kW Split System
The 3.5 kW Panasonic RZ Split System suits rooms around 23 to 28 square metres as a guide. Sun exposure, ceiling height and insulation move that band, which is why we confirm sizing before we quote.
The Panasonic RZ 3.5kW uses 242 kWh annually for cooling and 451 kWh annually for heating under official GEMS testing in Sydney's climate zone. These figures reflect actual energy consumption in local conditions and form the basis of your running cost estimate, which varies with current electricity rates.
The system carries a 4-star cooling efficiency rating and 3-star heating rating for Sydney. It achieves a rated cooling efficiency (AEER) of 4.33 and heating efficiency (ACOP) of 4.61. The unit uses R32 refrigerant.
Source: Australian GEMS registry · median of 170 Sydney residential tariffs · Refreshed monthly · Last updated June 2026
Specifications
From the manufacturer’s published range data. We confirm the exact configuration when we quote.
About the Panasonic RZ Split System range| Brand | Panasonic |
|---|---|
| Model | CS-RZ35XKR / CU-RZ35XKR |
| Series | Panasonic RZ Split System |
| System type | Split System |
| Capacity | 3.5 kW |
