











Product Overview
Key Features
- 3.5kW cooling and 3.7kW heating for year-round comfort
- 5 star cooling rating, 24 hour timer, wireless remote
- Apple-Catechin and Ion Deodorisation filters for clean air
Key Specifications
- Brand:
- Fujitsu
- Model Number:
- SET-ASTG12KMTC
- Cooling Capacity (kW):
- 3.5
- Heating Capacity (kW):
- 3.7
- Energy Rating - Cooling in Average Climate (Star):
- 4.5
- Energy Rating - Heating in Average Climate (Star):
- 3
- Timer:
- Yes - 24 Hours
Heating & Cooling
- Maximum Airflow (m3/hr):
- 770
- Inverter Compressor:
- Yes
- Human Sensor:
- Yes
- Filters:
- Advanced filtration: Apple-Catechin filter maintains air quality throughout the home & Long-Life Ion Deodorisation Filter powerfully decomposes absorbed odours
- Indoor Unit Model No.:
- ASTG12KMTC
- Outdoor Unit Model No.:
- AOTG12KMTC
Efficiency
- Energy Star Rating - Cooling in Hot Climate (Star):
- 4.5
- Energy Star Rating - Heating in Hot Climate (Star):
- 3.5
- Energy Star Rating - Cooling in Cold Climate (Star):
- 5
- Energy Star Rating - Heating in Cold Climate (Star):
- 2.5
Connections
- Wi-Fi Enabled:
- No
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:
- Reverse Cycle Air Conditioner
- Colour:
- White
- Noise Level (dBA):
- Indoor: 42, Outdoor: 59
- Additional Features:
- Low Noise Mode (Outdoor Unit), Super Quiet Mode (Indoor Unit), Powerful Mode, Automatic Air Flow Adjustment, Auto Restart, Compatible with Air Conditioning Demand Response program
- What's In The Box:
- Wireless remote controller
Warranty
- Manufacturer's Warranty:
- 5 Year
Manuals & Downloads
- Fujitsu - SET-ASTG12KMTC - User Manual.pdf
- Download
Heating & Cooling
- Maximum Airflow (m3/hr):
- 770
- Inverter Compressor:
- Yes
- Human Sensor:
- Yes
- Filters:
- Advanced filtration: Apple-Catechin filter maintains air quality throughout the home & Long-Life Ion Deodorisation Filter powerfully decomposes absorbed odours
- Indoor Unit Model No.:
- ASTG12KMTC
- Outdoor Unit Model No.:
- AOTG12KMTC
Connections
- Wi-Fi Enabled:
- No
General Information
- Type:
- Reverse Cycle Air Conditioner
- Colour:
- White
- Noise Level (dBA):
- Indoor: 42, Outdoor: 59
- Additional Features:
- Low Noise Mode (Outdoor Unit), Super Quiet Mode (Indoor Unit), Powerful Mode, Automatic Air Flow Adjustment, Auto Restart, Compatible with Air Conditioning Demand Response program
- What's In The Box:
- Wireless remote controller
Manuals & Downloads
- Fujitsu - SET-ASTG12KMTC - User Manual.pdf
- Download
Indoor Unit Dimensions
- Indoor Unit Width (mm):
- 834
- Indoor Unit Height (mm):
- 270
- Indoor Unit Depth (mm):
- 222
- Indoor Unit Weight (kg):
- 10
Outdoor Unit Dimensions
- Outdoor Unit Width (mm):
- 799
- Outdoor Unit Height (mm):
- 542
- Outdoor Unit Depth (mm):
- 290
- Outdoor Unit Weight (kg):
- 32
Box 1 Dimensions
- Box 1 Height (mm):
- 934
- Box 1 Width (mm):
- 940
- Box 1 Depth (mm):
- 375
- Box 1 Weight (kg):
- 48
Product Reviews of Fujitsu C3.5kW H3.7kW Reverse Cycle Split System

Overall Rating Snapshot
4.5 out of 5 stars from 251 reviews
90% of users recommend this product
Good quality, silent and works well
Missing wofi control, wish it was smart ac.
SmilePlease
Confirmed purchase 24 July 2023
Published on 17 October 2025
Yes, I recommend this product.
Check out what this reviewer thought after the first 3-6 months.
Simple
Fast working unit with good features and works as good as a bigger split system
Greg
Confirmed purchase 11 October 2024
Published on 5 November 2024
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Remote control
Not liking that much
Vicki hearn
Confirmed purchase 15 March 2023
Published on 14 October 2024
Check out what this reviewer thought after the first 3-6 months.
Great features
Good and reliable
John northorpe
Confirmed purchase 18 August 2023
Published on 16 November 2023
Yes, I recommend this product.
Check out what this reviewer thought after the first 3-6 months.
Fantastic Product
While it is a little bulky in appearance the benefits far out way that, it is very quite, it cools the whole of our home efficiently. Air quality is maintained as the filter absorbs dust, mold spores & other harmful microorganisms. Functions include Automatic Air Flow Adjustment, Sleep & Weekly Timer, Quiet Mode & Powerful Mode. Good Energy usage, it has the Human Sensor that delivers optimal efficiency & temperature control. If theres no movement after 20 minutes, the air conditioner switches to energy saving mode & only back again once movement is detected. No more hot humid rooms, perfectly cooled & the Air quality is amazing. Remote Control is User Friendly. We purchased it from the Good Guys at Warners Bay, NSW who gave us excellent service, a great price & the Installation was a breeze. I have no hesitation in recommending this wonderful product.
Carol & Bob Ross
Confirmed purchase 24 October 2023
Published on 13 November 2023
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Quiet. Working well
The air conditioners are working well. They cool the room beautifully and they are quiet. Very pleased.
Desi
Confirmed purchase 14 August 2023
Published on 13 November 2023
Yes, I recommend this product.
Check out what this reviewer thought after the first 3-6 months.
Got 2 Fujitsu's very good.brand
Highly recommend 5 star rating
Pat
Confirmed purchase 11 August 2023
Published on 10 November 2023
Yes, I recommend this product.
Check out what this reviewer thought after the first 3-6 months.
Fantastic Product
The 3.5 Fujitsu easily cools our smallish home, 2 bedrooms, Hall Way, Lounge, Dinning Room & Kitchen. Apple-Catechin filter 1, air quality is maintained as the filter absorbs dust, mold spores & other harmful microorganisms, this is excellent as my husband gets Asthma. Super Quite, Automatic Air Flow Adjustment, Sleep & Weekly Timer, Quiet Mode & Powerful Mode are all wonderful features. Human Sensor that delivers optimal efficiency & temperature control that if theres no movement after 20 minutes, the air conditioner switches to energy saving mode & only back again once movement is detected, very economical. Big plus is the 5 years parts & labor Warranty. Service from Bruce & Mr Grant from the Good Guys was amazing, they both were very informative & only to happy to help us through the purchase & installation period, simply brilliant. I have no hesitation in recommending this product.
Carol & Bob Ross
Confirmed purchase 24 October 2023
Published on 9 November 2023
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Only just had it fitted
Just fitted and only tested but started with a powerful boost and cooled the bedroom in a few minutes. This is the 2nd Fujitsu I've purchased in the last few years and they are a great system.
Caroline Ann
Confirmed purchase 16 October 2023
Published on 8 November 2023
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Anonymous
Confirmed purchase 10 October 2023
Published on 3 November 2023
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 10 of 251 reviews
ABOUT THE GOOD GUYS REVIEWS
The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
Q: How powerful is the cooling and heating capacity of the Fujitsu split system?
A: The Fujitsu split system has a cooling capacity of 3.5kW and a heating capacity of 3.7kW.
Q: What type of filters are included with the Fujitsu split system?
A: The system includes an Apple-Catechin filter to maintain air quality and a Long-Life Ion Deodorisation Filter to reduce odours.
Q: Which modes and timers are available on the Fujitsu split system?
A: It features Weekly, Sleep, Program, and On/Off timers, along with Powerful, Low Noise, and Super Quiet modes.
Q: What dimensions and weight does the indoor unit of the Fujitsu split system have?
A: The indoor unit has dimensions of Height 270mm, Width 834mm, Depth 222mm, and weighs 10kg.
Q: What dimensions and weight does the outdoor unit of the Fujitsu split system have?
A: The outdoor unit has dimensions of Height 542mm, Width 799mm, Depth 290mm, and weighs 32kg.