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Fujitsu C5.0kW Cooling Only Split System Air Con
SET-ASTH18CNTA
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INSTANT DEAL
Get $40 off when you spend $300-$399.99 or $60 off when you spend over $400 on a Range~~
Use promocode SPRING in cart.
~~Ends 11.59pm AEDT 31/10/2026. Excludes Apple, Mobile Phones, Dyson Airwrap (113161-01) & Dyson Travel Hair Dryer (492459-01), products marked special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, Telstra Plans, digital vouchers, gaming credits and streaming services, Gift Cards, Gaming Consoles, Gaming Accessories & VR Headsets, Services, Gold Service Extras, Installation & Delivery. For online purchases, excludes products marked as in store only. You must spend over the eligible amounts on eligible products excluding delivery in a single transaction to use the Code. Code can be used in store, over the phone and via online chat. Code cannot be used on any commercial orders. For instore and over the phone purchases, code will be applied at point of sale. For online purchases code must be applied in cart to receive the discount. Code can be used in conjunction with any available Price Beat online. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.
Product Overview
Key Features
- 5.0kW cooling capacity for medium to large rooms
- 3.5 star energy rating, 24 hour timer, remote control
- Apple-Catechin filtration, human sensor feature
INSTANT DEAL
Get $40 off when you spend $300-$399.99 or $60 off when you spend over $400 on a Range~~
Use promocode SPRING in cart.
~~Ends 11.59pm AEDT 31/10/2026. Excludes Apple, Mobile Phones, Dyson Airwrap (113161-01) & Dyson Travel Hair Dryer (492459-01), products marked special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, Telstra Plans, digital vouchers, gaming credits and streaming services, Gift Cards, Gaming Consoles, Gaming Accessories & VR Headsets, Services, Gold Service Extras, Installation & Delivery. For online purchases, excludes products marked as in store only. You must spend over the eligible amounts on eligible products excluding delivery in a single transaction to use the Code. Code can be used in store, over the phone and via online chat. Code cannot be used on any commercial orders. For instore and over the phone purchases, code will be applied at point of sale. For online purchases code must be applied in cart to receive the discount. Code can be used in conjunction with any available Price Beat online. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.
Key Specifications
- Brand:
- Fujitsu
- Model Number:
- SET-ASTH18CNTA
- Cooling Capacity (kW):
- 5
- Energy Rating - Cooling in Average Climate (Star):
- 3.5
- Timer:
- Yes - 24 Hours
Heating & Cooling
- Maximum Airflow (m3/hr):
- 810
- Inverter Compressor:
- Yes
- Human Sensor:
- Yes
- Filters:
- Apple-Catechin
- Indoor Unit Model No.:
- ASTH18CNTA
- Outdoor Unit Model No.:
- AOTH18CNTA
Efficiency
- Energy Star Rating - Cooling in Hot Climate (Star):
- 3.5
- Energy Star Rating - Cooling in Cold Climate (Star):
- 3.5
Options
- Controls:
- Remote Control
Safety
- Installation:
- This product contains no user-serviceable parts. Always consult authorized service personnel for repairing, installation, and relocation of this product. Improper installation or handling will cause leakage, electric shock, or fire.
General Information
- Type:
- Split System Air Conditioner
- Colour:
- White
- Noise Level (dBA):
- Indoor: 46, Outdoor: 61
- Additional Features:
- Auto Restart, Automatic Air Flow Adjustment, Economy Mode
- What's In The Box:
- Wireless remote controller
Warranty
- Manufacturer's Warranty:
- 5 Year
Heating & Cooling
- Maximum Airflow (m3/hr):
- 810
- Inverter Compressor:
- Yes
- Human Sensor:
- Yes
- Filters:
- Apple-Catechin
- Indoor Unit Model No.:
- ASTH18CNTA
- Outdoor Unit Model No.:
- AOTH18CNTA
Options
- Controls:
- Remote Control
General Information
- Type:
- Split System Air Conditioner
- Colour:
- White
- Noise Level (dBA):
- Indoor: 46, Outdoor: 61
- Additional Features:
- Auto Restart, Automatic Air Flow Adjustment, Economy Mode
- What's In The Box:
- Wireless remote controller
Indoor Unit Dimensions
- Indoor Unit Width (mm):
- 834
- Indoor Unit Height (mm):
- 270
- Indoor Unit Depth (mm):
- 232
- Indoor Unit Weight (kg):
- 11
Outdoor Unit Dimensions
- Outdoor Unit Width (mm):
- 799
- Outdoor Unit Height (mm):
- 542
- Outdoor Unit Depth (mm):
- 290
- Outdoor Unit Weight (kg):
- 37
Box 1 Dimensions
- Box 1 Height (mm):
- 812
- Box 1 Width (mm):
- 522
- Box 1 Depth (mm):
- 1633
- Box 1 Weight (kg):
- 50
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Product Reviews of Fujitsu C5.0kW Cooling Only Split System Air Con
Overall Rating Snapshot
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The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
This 5.0kW Fujitsu split system is a practical cooling choice for medium to large rooms such as bedrooms, home offices and modest living areas. Its strengths are reliable inverter performance, easy remote control, air filtration and occupancy sensing. A key limitation is that it is cooling-only, so it will not suit buyers wanting year-round heating and cooling from one system.
What it’s great for
- Everyday Home Cooling
- Bedroom Comfort
- Home Office Cooling
- Living Area Temperature Control
Where it works best
- Main Bedroom
- Home Office
- Apartment Living Area
- Small Lounge Room
- Modest Open-Plan Space
Who it’s for
- Homeowners
- Renters with Installation Approval
- Remote Workers
- Small Families
- Buyers Wanting Cooling Only
Things to consider
This model provides cooling only, so it is less versatile than reverse-cycle split systems that can also heat in winter or offer broader smart home integration.
Room size suitability
Medium to large rooms, including larger bedrooms, home offices and modest living areas
Energy efficiency score
7/10 - 3.5 star cooling rating across average, hot and cold climates indicates solid, consistent efficiency for its class.
Noise level vs category average
6/10 - indoor noise of 46 dBA is acceptable for this category, while the 61 dBA outdoor unit is typical rather than especially quiet.
Smart home integration score
2/10 - includes a wireless remote but no Wi-Fi support or built-in smart home platform integration.
Allergy friendliness
7/10 - Apple-Catechin filtration helps capture dust particles, but it is not a specialist air purification system.
Key benefits
- 5.0kW Cooling Capacity: Delivers solid cooling performance for medium to large rooms such as larger bedrooms, home offices and modest living areas.
- Inverter Compressor: Adjusts output to help maintain more consistent room temperatures instead of running at one fixed level.
- Wireless Remote Controller: Lets you change temperature and settings from across the room for everyday convenience.
- Apple-Catechin Filter: Helps capture dust particles to support fresher indoor air.
- Human Sensor: Detects occupancy to optimise operation when the room is in use.
- 24 Hour Timer: Allows scheduled start and stop times to better match your daily routine.
- 3.5 Star Cooling Energy Rating: Delivers moderate cooling efficiency with a 3.5 star rating in average, hot and cold climates.
- Compact Wall-Mounted Indoor Unit: Fits neatly onto most walls without taking up floor space.
Q: Does this Fujitsu split system heat as well as cool?
A: No. SET-ASTH18CNTA is a cooling-only split system, so it lowers room temperature but does not have a heating mode for winter use. If one unit needs to handle both summer cooling and colder months, a reverse cycle model is the better fit.
Q: How does the human sensor work day to day?
A: The human sensor detects whether someone is in the room and adjusts operation to suit occupancy. That can help in spaces used on and off through the day, but it is not the same as phone-based automation or a full smart home control system.
Q: What does inverter cooling mean in everyday use?
A: Inverter cooling means the compressor can vary its output instead of simply switching fully on and off. That helps SET-ASTH18CNTA maintain a steadier temperature during longer runs, which suits bedrooms, studies and living areas used for hours at a time.
Q: Is the 3.5 star cooling rating efficient for its size?
A: SET-ASTH18CNTA has a 3.5 star cooling energy rating. A higher star rating generally means lower running costs than other 5.0kW split systems with a lower rating, but this model is best read as solid everyday efficiency rather than a top-tier saver.
Q: Can the Apple-Catechin filter replace a dedicated air purifier?
A: No. The Apple-Catechin filter helps capture dust particles for fresher-feeling air, but it does not turn this unit into a specialist air purifier. Buyers mainly focused on filtration may still want a separate purifier for that job.
Q: Can I control it from my phone or smart speaker?
A: No. This Fujitsu model includes a wireless remote for in-room control, but app control, built-in Wi-Fi and voice assistant support are not part of its listed feature set. It suits buyers who prefer simple direct control over connected features.