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Key Features 

• 5.0kW capacity – ideal for mid-sized rooms

• Human Sensor Control for smarter energy savings

• All DC inverter technology for high efficiency and quieter performance

• Economy Mode to reduce running costs

• Powerful Mode for rapid heating and cooling

• 10°C Heat Operation to prevent rooms getting too cold when unoccupied

• Weekly Timer + Auto-Off Timer for flexible scheduling

• Double Swing Louvre control (horizontal + vertical airflow)

• Apple Catechin & Ion Deodorisation Filters for cleaner, fresher air

• Blue Fin outdoor heat exchanger for improved corrosion resistance

• Super Quiet Mode for peaceful indoor comfort

• Demand Response compatible for energy management programs

ASTH18KMTD Fujitsu 5.0kW Lifestyle Range Wall Mounted Split System

Ideal for mid-sized rooms. With energy management features such as Human Sensor Control, economy mode, and weekly timers, the Lifestyle range makes indoor comfort easy and cost-effective.

The Fujitsu ASTH18KMTD 5.0kW Lifestyle Range Wall Mounted Split System is an energy-efficient heating and cooling solution designed for mid-sized living areas, family rooms, and larger bedrooms, delivering reliable year-round comfort with powerful performance and excellent efficiency.

With its stylish wall-mounted design and intelligent comfort controls, the Lifestyle Range makes maintaining the perfect indoor climate simple, cost-effective, and effortless — no matter the season.

Perfect for Mid-Sized Room Heating & Cooling

With a 5.0kW capacity, the ASTH18KMTD is ideal for medium-sized spaces, providing fast, consistent temperature control while keeping energy use low.

Whether you need cooling relief in summer or warmth through winter, Fujitsu’s Lifestyle Range ensures dependable comfort every day.

Energy-Saving Features for Lower Running Costs

Fujitsu has equipped the Lifestyle Range with advanced efficiency and energy management features, including:

Human Sensor Control

The built-in Human Sensor detects movement within the room and adjusts operation automatically when the space is unoccupied — helping reduce unnecessary power usage.

Economy Mode

Economy Mode limits maximum operation current, delivering comfort while suppressing power consumption.

All DC Inverter Technology

With All DC components, electricity loss is decreased and efficiency is increased, delivering quieter, smoother performance.

Demand Response Compatibility

This model is compatible with Air Conditioning Demand Response programs, responding automatically when your electricity supplier activates one of the available modes.

Comfort Features Designed Around Your Lifestyle

Enjoy intelligent, automatic comfort functions that keep your room perfectly conditioned:

Auto Changeover

Automatically switches between heating and cooling depending on the room temperature and your selected settings.

Powerful Mode

Rapidly conditions the space by operating the indoor fan and outdoor compressor at maximum output.

10°C Heat Operation

Prevents rooms from becoming too cold when unoccupied by maintaining a minimum set temperature of 10°C — ideal for winter protection.

Weekly Timer Scheduling

Customise ON/OFF operation times for up to 7 days, ensuring comfort when you need it most while saving energy when you don’t.

Auto-Off Time

Automatically stops operation after a fixed amount of time has elapsed from the start of use.

Enhanced Airflow & Flexible Control

The ASTH18KMTD offers advanced louvre and airflow features for even comfort distribution:

• Automatic Air Flow Adjustment adapts airflow as room temperatures change

• Automatic Louvre Control adjusts louvre positioning based on operating mode

• Double Swing Automatic allows both horizontal and vertical swing motion

• Right/Left Swing Louvre provides side-to-side airflow control

• Up/Down Swing Louvre ensures airflow is evenly distributed throughout the room

• Auto Shut Louvre closes automatically when the unit stops for a clean finish

Quiet Operation for Peaceful Indoor Living

Designed for low-noise performance, the ASTH18KMTD is perfect for comfortable, quiet spaces:

• Super Quiet Mode for ultra-silent indoor airflow

• Low Noise Mode reduces outdoor compressor and fan speed

• Ideal for living rooms, bedrooms, and shared family areas

Cleaner, Fresher Indoor Air

Fujitsu’s filtration system helps improve air quality and freshness indoors:

Apple Catechin Filter

Captures fine dust, mould spores, and microorganisms, inhibiting further growth using polyphenols extracted from apples.

Long Life Ion Deodorisation Filter

Powerfully decomposes absorbed odours through ion-based oxidation and reduction effects, keeping indoor air fresher for longer.

Filter Sign Reminder

Alerts you when it’s time to clean filters, ensuring efficient performance and healthier airflow.

Durable Design for Australian Conditions

Built to last in harsh environments, the Lifestyle Range includes:

Blue Fin Heat Exchanger

Improved corrosion resistance makes it ideal for coastal and demanding Australian conditions.

Washable Panel

Easy-to-clean indoor casing helps maintain appearance and efficiency over time.

Auto Restart

Automatically resumes operation in the same mode after a power interruption.

Key Features at a Glance

✅ 5.0kW capacity – ideal for mid-sized rooms

✅ Human Sensor energy management

✅ All DC inverter efficiency

✅ Weekly timer + Auto-Off timer functions

✅ 10°C heat mode for cold protection

✅ Powerful mode for rapid comfort

✅ Advanced airflow swing control (horizontal + vertical)

✅ Apple Catechin + Ion Deodorisation filters for cleaner air

✅ Quiet indoor and outdoor operation

✅ Demand Response program compatible

✅ Corrosion-resistant Blue Fin outdoor unit

Reliable Fujitsu Performance for Everyday Comfort

The Fujitsu ASTH18KMTD Lifestyle Range Split System combines intelligent energy efficiency, advanced airflow comfort, premium air filtration, and quiet operation — making it an excellent choice for homeowners and trades alike.

If you’re looking for a trusted, efficient split system air conditioner for mid-sized spaces, this Lifestyle Range model delivers outstanding comfort, control, and long-term value.

Download Fujitsu Lifestyle Brochure Here