$1,049.00
The Fujitsu ASTH12KNCA provides 3.40 kW cooling and 4.00 kW heating, suited for small-to-mid sized rooms. Features inverter control, super quiet mode, powerful mode and auto functions. Supplied as a matched kit with Fujitsu 5-year residential warranty.
The Fujitsu 3.4 kW ASTH12KNCA is part of Fujitsu’s Comfort range, engineered for efficient and reliable performance in small to medium-sized rooms. Utilizing inverter technology and R32 refrigerant, this system dynamically adjusts output to maintain comfort with optimized energy use.
It includes Super Quiet Mode for low noise operation, Powerful Mode for rapid temperature change, Auto Changeover between cooling/heating, Auto Restart, and Auto Louvre functions. The outdoor unit is built with weather-resistant materials to endure Australian conditions.
The product ships as a matched kit for professional installation in residential settings.
Kit includes:
Indoor unit: ASTH12KNCA
Outdoor unit: AOTH12KNCA
Warranty: 5-year Fujitsu Australia residential parts & labour warranty
3.40 kW cooling / 4.00 kW heating
Fujitsu Comfort Range inverter system
R32 refrigerant
Super Quiet Mode
Powerful Mode
Auto Changeover
Auto Louvre and Auto Restart
Economy / energy-balanced operation
Genuine Fujitsu Australia stock with full warranty support
| Specification | Details |
|---|---|
| Indoor unit model | ASTH12KNCA |
| Outdoor unit model | AOTH12KNCA |
| Cooling capacity (rated) | 3.40 kW |
| Heating capacity (rated) | 4.00 kW |
| Input power – cooling | 0.96 kW |
| Input power – heating | 1.00 kW |
| EER (cooling) | 3.54 |
| COP (heating) | 4.00 |
| Star rating – cooling (Hot/Average/Cold) | 4 / 3.5 / 4 |
| Star rating – heating (Hot/Average/Cold) | 3 / 2.5 / 2 |
| Running current (cooling / heating) | 4.8 A / 5.1 A |
| Indoor sound level (cooling) | 40 dB(A) (High) / 20 dB(A) (Quiet) |
| Indoor sound level (heating) | 42 dB(A) (High) / 22 dB(A) (Quiet) |
| Outdoor sound pressure | 50 dB(A) (cooling / heating) |
| Outdoor sound power | 65 dB(A) |
| Indoor dimensions (H × W × D) | 270 × 834 × 215 mm |
| Indoor weight | 9.5 kg |
| Outdoor dimensions (H × W × D) | 541 × 663 × 290 mm |
| Outdoor weight | 25 kg |
| Connection pipe diameter (liquid / gas) | 6.35 mm / 9.52 mm |
| Max pipe length (pre-charged) | 20 m (charged to 15 m) |
| Max height difference | 15 m |
| Operating range – cooling | –10 °C to 50 °C |
| Operating range – heating | –15 °C to 24 °C |
| Refrigerant type | R32 |
| Refrigerant charge | 700 g |
If you’re looking to work out the correct size of your ducted or split system air conditioner, you can use our room sizing calculator below as a guide:
