The
Fujitsu ASTH18KNTA 5.0kW Comfort Reverse Cycle Inverter Split System is a trusted, energy-efficient air conditioning solution designed for
medium-sized rooms such as living areas, bedrooms, and open-plan spaces. Part of Fujitsu’s award-winning Comfort Range, it delivers
reliable year-round heating and cooling with quiet operation and strong energy performance.
With a
5.0kW cooling capacity and 5.2kW heating capacity, this system is ideal for maintaining consistent comfort in everyday residential environments while keeping running costs under control.
Key Features & Benefits
Ideal for Medium-Sized Rooms
- 0kW cooling capacity (0.9–5.6kW range)
- 2kW heating capacity (0.9–7.0kW range)
- Suitable for rooms approx. 25–40m²
- Great for living rooms, master bedrooms, and small open-plan areas
Energy Efficient Inverter Technology
- All-DC inverter system for reduced power loss
- Adjusts compressor speed to match room demand
- Strong efficiency with EER ~3.47 / COP ~3.91
- Helps reduce running costs over time
Quiet & Comfortable Operation
- Designed for low-noise performance (as low as ~27 dB indoor quiet mode)
- Ideal for bedrooms and living spaces
- Smooth airflow with minimal temperature fluctuations
Reliable Year-Round Performance
- Reverse cycle system (cooling + heating)
- Fast temperature response for quick comfort
- Maintains stable indoor climate across all seasons
Smart Automatic Functions
- Auto restart after power failure
- Auto changeover between heating and cooling modes
- Timer and sleep mode for convenience
- Automatic louvre control for consistent airflow distribution
Advanced Air Distribution
- Wide-angle airflow coverage
- Auto swing louvers for even room comfort
- Adjustable airflow direction via remote control
Durable Build for Australian Conditions
- Blue Fin heat exchanger for corrosion resistance
- Built for coastal and humid environments
- Reliable long-term residential performance
Ideal Applications
- Living rooms
- Master bedrooms
- Medium apartments
- Small open-plan areas
- Home offices
Summary
The
Fujitsu ASTH18KNTA 5.0kW Comfort Split System is a
reliable, quiet, and energy-efficient air conditionerdesigned for everyday home comfort. With strong inverter performance, proven Fujitsu reliability, and balanced capacity, it’s an excellent choice for medium-sized spaces that need consistent heating and cooling all year round.
