Shop Efficient System 4 Aircons

Discover unbeatable deals and prices on our exclusive collection of inverter System 4 Aircon units, designed to provide efficient and powerful cooling in Singapore. Whether you have a large living space or multiple HDB rooms, our inverter System 4 Aircon units offer exceptional performance while maximising energy savings.

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  1. MITSUBISHI HEAVY SYS 4 AIRCON SCM40YSW/2XSRK10YYS/1XSRK13YYS/1XSRK18YYS
    MITSUBISHI HEAVY SYS 4 AIRCON SCM40YSW/2XSRK10YYS/1XSRK13YYS/1XSRK18YYS

    SCM40YSW/2XSRK10YYS/1XSRK13YYS/1XSRK18YYS

    2X9000,1X12000 & 1X18000 BTU
    S$5,249.00 U.P. S$6,298.80
    Add to Wish List
  2. MITSUBISHI HEAVY SYS 4 AIRCON SCM40YSW/3XSRK10YYS/1XSRK13YYS
    MITSUBISHI HEAVY SYS 4 AIRCON SCM40YSW/3XSRK10YYS/1XSRK13YYS

    SCM40YSW/3XSRK10YYS/1XSRK13YYS

    3X9000 & 1X12000 BTU
    S$5,109.00 U.P. S$6,130.80
    Add to Wish List
  3. MITSUBISHI HEAVY SYS 4 AIRCON SCM40YSW/4XSRK10YYS
    MITSUBISHI HEAVY SYS 4 AIRCON SCM40YSW/4XSRK10YYS

    SCM40YSW/4XSRK10YYS

    4X9000 BTU
    S$5,039.00 U.P. S$6,046.80
    Add to Wish List
  4. FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/3XASAH09CMCA/1XASAH24CMTA
    FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/3XASAH09CMCA/1XASAH24CMTA

    AOAH30CBTA4/3XASAH09CMCA/1XASAH24CMTA

    3X9000 & 1X24000 BTU
    S$4,829.00 U.P. S$5,794.80
    Add to Wish List
  5. SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/1XAJ009DB/1XAJ012/1XAJ018/1XAJ024
    SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/1XAJ009DB/1XAJ012/1XAJ018/1XAJ024

    AJ070DCJ4KFSP/1XAJ009DB/1XAJ012/1XAJ018/1XAJ024

    1X9000, 1X12000, 1X18000 & 1X24000 BTU
  6. MITSUBISHI SYSTEM 4 AIRCON MXY-4H38VG/2XMSXY-FP10VG/1XMSXY-FP18VG/1XMSXY-FP20VG
    MITSUBISHI SYSTEM 4 AIRCON MXY-4H38VG/2XMSXY-FP10VG/1XMSXY-FP18VG/1XMSXY-FP20VG

    MXY-4H38VG/2XMSXY-FP10VG/1XMSXY-FP18VG/1XMSXY-FP20VG

    2X9000, 1X18000 & 1X20000 BTU
    S$5,869.00 U.P. S$6,455.90
    Add to Wish List
  7. PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/2XCSXU9XKZW/1XCSXU12XKZ/1XCSXU28XKZ
    PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/2XCSXU9XKZW/1XCSXU12XKZ/1XCSXU28XKZ

    CU-4XU33YBZ/2XCSXU9XKZW/1XCSXU12XKZ/1XCSXU28XKZ

    2X9000-1X12000-1X24000 BTU
    S$4,929.00 U.P. S$5,914.80
    Add to Wish List
  8. PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/1XCSXU9XKZW/2XCSXU12XKZ/1XCSXU24XKZ
    PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/1XCSXU9XKZW/2XCSXU12XKZ/1XCSXU24XKZ

    CU-4XU33YBZ/1XCSXU9XKZW/2XCSXU12XKZ/1XCSXU24XKZ

    1X9000-2X12000-1x20000 BTU
    S$4,739.00 U.P. S$5,686.80
    Add to Wish List
  9. HAIER SYSTEM 4  AIRCON-5 TICKS 4U80SH1SRA/2XASW25S2SF2FA2/1XASW35/1XASW71
    HAIER SYSTEM 4 AIRCON-5 TICKS 4U80SH1SRA/2XASW25S2SF2FA2/1XASW35/1XASW71

    4U80SH1SRA/2XASW25S2SF2FA2/1XASW35/1XASW71

    2X9000-1X12000-1X24000 BTU
    S$4,129.00 U.P. S$4,541.90
    Add to Wish List
  10. HAIER SYSTEM 4  AIRCON-5 TICKS 4U80SH1SRA/3XASW25S2SF2FA2/1XASW71S2SF2FA2
    HAIER SYSTEM 4 AIRCON-5 TICKS 4U80SH1SRA/3XASW25S2SF2FA2/1XASW71S2SF2FA2

    4U80SH1SRA/3XASW25S2SF2FA2/1XASW71S2SF2FA2

    3X9000-1X24000 BTU

    Product Description

    The Haier System 4 air conditioner offers energy efficient cooling with a sleek design. Ideal for homes, it provides quiet operation and easy installation, ensuring comfortable living.

    Key Features

    • Energy Efficiency: 5 ticks for superior energy saving.

    • Cooling Capacity: Designed for optimal comfort.

    • Low Noise Level: Operates quietly for tranquil environments.

    • Easy Installation: Quick and straightforward setup process.

    • Intelligent Design: Sleek and modern appearance.

    • Wide Coverage: Effective cooling in larger spaces.

    Product Specifications

    Specifications:

    • Capacity:

      • Cooling Capacity: 3X9000 1X24000 BTU

    • Features:

      • Airflow Type: 3D Airflow

      • Dehumidification: No

      • Auto Clean Function: No

      • Sleep Mode: No

      • Remote Control: Yes

      • Timer: No

    • Noise Level:

      • Indoor Unit: 19 dB(A)

    • Energy Efficiency:

      • Energy Star Rating: Yes

    • Connectivity:

      • WiFi Connectivity: Yes

      • Voice Assistant Support: No

    Ideal For

    Homeowners seeking energy efficient cooling solutions.

    In the Box

    • Indoor Unit

    • Outdoor Unit

    • Remote Control

    • User Manual

    • Installation Kit

    S$4,069.00 U.P. S$4,475.90
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  11. HAIER SYSTEM 4  AIRCON-5 TICKS 4U80SH1SRA/3XASW25S2SF2FA2/1XASW50S2SF2FA2
    HAIER SYSTEM 4 AIRCON-5 TICKS 4U80SH1SRA/3XASW25S2SF2FA2/1XASW50S2SF2FA2

    4U80SH1SRA/3XASW25S2SF2FA2/1XASW50S2SF2FA2

    3X9000-1X18000 BTU

    Product Description

    The Haier System 4 Aircon is a high efficiency air conditioning unit designed for optimal climate control in your home. With a 5 tick energy efficiency rating, it offers superior cooling with a capacity of 3x9000 BTU and 1x18000 BTU. This model features R32 climate friendly refrigerant, ensuring an eco conscious operation. Enjoy a quiet environment with its 19dB(A) operation and experience enhanced comfort with 3D airflow and built in WiFi connectivity for smart control.

    Key Features

    • Capacity: Offers a powerful cooling capacity with 3 units of 9000 BTU and 1 unit of 18000 BTU, ensuring efficient temperature control for various room sizes.
    • Energy Efficiency: Rated with 5 Ticks for superior energy efficiency, helping to reduce electricity bills while maintaining optimal performance.
    • Climate Friendly: Utilizes R32 refrigerant, which is more environmentally friendly, reducing the impact on global warming.
    • Quiet Operation: Operates at a low noise level of 19dB(A), providing a peaceful environment without compromising on cooling performance.
    • 3D Airflow: Ensures even distribution of air throughout the room, enhancing comfort by eliminating hot spots.
    • Built in Wifi: Allows for convenient remote control and monitoring via smartphone, offering flexibility and ease of use.

    Product Specifications

    Specifications:

    • Capacity:
      • Cooling Capacity: 3x9000 1x18000 BTU
    • Features:
      • Airflow Type: 3D Airflow
      • Remote Control: Yes
      • Sleep Mode: Yes
    • Noise Level:
      • Indoor Unit: 19 dB(A)
    • Energy Efficiency:
      • Energy Efficiency Ratio (EER): 5 Ticks
    • Connectivity:
      • WiFi Connectivity: Yes

    Ideal For

    Ideal for those seeking a climate friendly and energy efficient air conditioning solution with quiet operation and built in WiFi.

    In the Box

    • Haier System 4 Aircon
    • Remote Control
    • Installation Kit
    • User Manual
    S$3,959.00 U.P. S$4,354.90
    Add to Wish List
  12. HAIER SYSTEM 4  AIRCON-5 TICKS 4U80SH1SRA/2XASW25S2SF2FA2/2XASW35S2SF2FA2
    HAIER SYSTEM 4 AIRCON-5 TICKS 4U80SH1SRA/2XASW25S2SF2FA2/2XASW35S2SF2FA2

    4U80SH1SRA/2XASW25S2SF2FA2/2XASW35S2SF2FA2

    2X9000-2X12000 BTU
    S$3,979.00 U.P. S$4,376.90
    Add to Wish List
  13. HAIER SYSTEM 4  AIRCON-5 TICKS 4U80SH1SRA/3XASW25S2SF2FA2/1XASW35S2SF2FA2
    HAIER SYSTEM 4 AIRCON-5 TICKS 4U80SH1SRA/3XASW25S2SF2FA2/1XASW35S2SF2FA2

    4U80SH1SRA/3XASW25S2SF2FA2/1XASW35S2SF2FA2

    3X9000-1X12000 BTU
    S$3,909.00 U.P. S$4,299.90
    Add to Wish List
  14. HAIER SYSTEM 4  AIRCON-5 TICKS 4U80SH1SRA/4XASW25S2SF2FA2
    HAIER SYSTEM 4 AIRCON-5 TICKS 4U80SH1SRA/4XASW25S2SF2FA2

    4U80SH1SRA/4XASW25S2SF2FA2

    4X9000 BTU
    S$3,849.00 U.P. S$4,233.90
    Add to Wish List
  15. SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/1XAJ012DBAPKFSP/2XAJ018DB/1XAJ024DB
    SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/1XAJ012DBAPKFSP/2XAJ018DB/1XAJ024DB

    AJ070DCJ4KFSP/1XAJ012DBAPKFSP/2XAJ018DB/1XAJ024DB

    1X12000, 2X18000 & 1X24000 BTU

    Product Description

    Samsung's System 4 Aircon AJ070DCJ4KFSP offers efficient cooling with advanced inverter technology, smart control compatibility, and a quiet operation. Ideal for both homes and businesses seeking reliable and eco friendly air conditioning solutions.

    Key Features

    • Efficient Cooling: Uses advanced inverter technology for energy savings.
    • Smart Control: Compatible with Samsung's smart control app for remote management.
    • Eco Friendly: Features a high energy efficiency rating and environmentally friendly refrigerant.
    • Quiet Operation: Designed to operate quietly for a peaceful environment.
    • Multi Room Usage: Can cool multiple rooms with a single outdoor unit.
    • Durable Design: Built with high quality materials to withstand various climates.

    Product Specifications

    Specifications:

    • Capacity:
      • Cooling Capacity: 1X12000, 2X18000 & 1X24000 BTU
    • Features:
      • Airflow Type: Wind Free
      • Auto Clean Function: Yes
      • Remote Control: Yes
    • Energy Efficiency:
      • Energy Star Rating: 5 Ticks
    • Connectivity:
      • Smart App Control: SmartThings
    • Warranty:
      • Product Warranty: 1 Year(s)

    Ideal For

    Homeowners or businesses seeking efficient cooling solutions.

    In the Box

    • 4 Indoor Units
    • 1 Outdoor Unit
    • Remote Control
    • Installation Kit
    S$5,899.00 U.P. S$5,910.00
    Add to Wish List
  16. SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/1XAJ012DBAPKFSP/3XAJ018DBAPKFSP
    SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/1XAJ012DBAPKFSP/3XAJ018DBAPKFSP

    AJ070DCJ4KFSP/1XAJ012DBAPKFSP/3XAJ018DBAPKFSP

    1X12000 & 3X18000 BTU

    Product Description

    The Samsung System 4 Aircon offers advanced WindFree cooling technology, providing comfort without the direct cold air blast. This multi split system is perfect for maintaining a comfortable climate across multiple rooms, thanks to its four indoor units. With AI driven energy efficiency, it can reduce energy consumption by up to 28%. The SmartThings App allows for remote control and monitoring, enhancing convenience and control over your indoor climate.

    Key Features

    • Wind Free Cooling: Stay cool without feeling cold with WindFree Cooling. Its advanced air flow structure gently and evenly disperses air through 23,000 micro air holes.
    • Energy Saving with AI: AI analyses your usage patterns and external conditions to adjust the temperature to an optimal level, reducing energy use by up to 28%.
    • Remote Control with SmartThings: With the SmartThings App and voice control assistants, you can remotely control and monitor your air conditioner.
    • Multiple Indoor Units: Efficient cooling for multiple rooms with 1x12000 & 3x18000 BTU capacity.
    • Climate Friendly: Uses R32 refrigerant, which is more environmentally friendly.
    • Auto Clean Feature: Ensures the air conditioner remains clean and efficient over time.

    Product Specifications

    Specifications:

    • Capacity:
      • Cooling Capacity: 1x12000 & 3x18000 BTU
    • Features:
      • Airflow Type: Wind Free
      • Auto Clean Function: Yes
      • Remote Control: Yes
    • Energy Efficiency:
      • Energy Star Rating: 5 Ticks
    • Connectivity:
      • Smart App Control: SmartThings
    • Warranty:
      • Product Warranty: 1 Year(s)

    Ideal For

    Households seeking efficient cooling

    In the Box

    • 1x Samsung System 4 Outdoor Unit
    • 4x Samsung Indoor Units
    S$5,799.00 U.P. S$5,810.00
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  17. SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/2XAJ012DBAPKFSP/2XAJ024DBAPKFSP
    SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/2XAJ012DBAPKFSP/2XAJ024DBAPKFSP

    AJ070DCJ4KFSP/2XAJ012DBAPKFSP/2XAJ024DBAPKFSP

    2X9000 & 2X24000 BTU

    Product Description

    Designed for cooling multiple rooms simultaneously, the Samsung System 4 Aircon offers energy efficiency, quiet operation, and smart features for user convenience.

    Key Features

    • Efficient Cooling: Provides consistent temperature control for multiple rooms.
    • Energy Saving: Equipped with the latest energy saving technology.
    • Quiet Operation: Designed to minimize noise for a comfortable environment.
    • Smart Connectivity: Easily manage settings via smartphone app.
    • Durable Design: Built to withstand various weather conditions.
    • Warranty Support: Comes with comprehensive warranty cover.

    Product Specifications

    Specifications:

    • Capacity:
      • Cooling Capacity: 2X9000 & 2X24000 BTU
    • Features:
      • Auto Clean Function: Yes
      • Remote Control: Yes
      • SmartThings Connectivity: Yes
      • WindFree Technology: Yes
    • Energy Efficiency:
      • Energy Efficiency Ratio (EER): High
    • Warranty:
      • Product Warranty: 1 Year(s)

    Ideal For

    Those looking for an efficient, multi room air conditioning solution.

    In the Box

    • Outdoor Unit
    • 4 Indoor Units
    • Remote Controls
    • Installation Manual
  18. SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/2XAJ012DBAPKFSP/1XAJ018DB/1XAJ024DB
    SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/2XAJ012DBAPKFSP/1XAJ018DB/1XAJ024DB

    AJ070DCJ4KFSP/2XAJ012DBAPKFSP/1XAJ018DB/1XAJ024DB

    2X12000, 1X18000 & 1X24000 BTU

    Product Description

    The Samsung System 4 Aircon combines Wi Fi control and energy efficiency, making it ideal for home and office environments. Experience optimal cooling with smart technology. With WindFree Cooling, it disperses air gently and evenly through 23,000 micro air holes, ensuring comfort without the chill. The AI feature optimizes temperature settings, reducing energy use by up to 28%. Additionally, it offers remote control via the SmartThings App and voice assistants.

    Key Features

    • Comfort Cooling with WindFree: Stay cool without feeling cold as the advanced air flow structure disperses air through 23,000 micro air holes.
    • Energy Saving with AI: AI analyzes usage patterns and external conditions to adjust temperature, reducing energy use by up to 28%.
    • Remote Control with SmartThings: Use the SmartThings App and voice control assistants to remotely control and monitor your air conditioner.
    • R32 Climate Friendly: Environmentally friendly with R32 refrigerant, reducing impact on the ozone layer.
    • SmartThings Connectivity: Seamlessly connect and control with SmartThings for a smarter home experience.
    • Auto Clean Feature: Automatically cleans the air conditioner to maintain optimal performance and hygiene.

    Product Specifications

    Specifications:

    • Capacity:
      • Cooling Capacity: 2X12000, 1X18000 & 1X24000 BTU
    • Features:
      • Airflow Type: Wind Free
      • Auto Clean Function: Yes
      • Remote Control: Yes
    • Energy Efficiency:
      • Energy Star Rating: 5 Ticks
    • Connectivity:
      • WiFi Connectivity: Yes
      • Smart App Control: SmartThings
    • Warranty:
      • Product Warranty: 1 Year(s)

    Ideal For

    Home and Office Use

    In the Box

    • 1 x Outdoor Unit
    • 4 x Indoor Units
  19. SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/2XAJ012DBAPKFSP/2XAJ018DBAPKFSP
    SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/2XAJ012DBAPKFSP/2XAJ018DBAPKFSP

    AJ070DCJ4KFSP/2XAJ012DBAPKFSP/2XAJ018DBAPKFSP

    2X12000 & 2X18000 BTU

    Product Description

    The Samsung System 4 Aircon offers efficient cooling with its WindFree Multi Split System, designed to maintain climate control across multiple rooms. It features advanced airflow technology that disperses air gently through 23,000 micro air holes, ensuring comfort without the chill. With AI technology, it optimizes energy use, reducing consumption by up to 28%. The air conditioner can be remotely controlled via the SmartThings App and voice assistants, providing convenience and modern connectivity.

    Key Features

    • Comfort Cooling with WindFree: Experience cooling without the chill. The advanced air flow structure disperses air gently and evenly through 23,000 micro air holes.
    • Energy Saving with AI: AI technology analyzes usage patterns and external conditions to optimize temperature, reducing energy consumption by up to 28%.
    • Remote Control with SmartThings: Use the SmartThings App and voice control assistants to remotely control and monitor your air conditioner.
    • High Capacity: Equipped with 2X12000 & 2X18000 BTU, ensuring efficient cooling for multiple rooms.
    • NEA TICK Efficiency: Rated with 5 Ticks for energy efficiency, ensuring cost effective operation.
    • Additional Features: Includes Embedded Wi Fi, Magic Display, Plasmaster Ionizer, and 4 Way Swing for enhanced functionality.

    Product Specifications

    Specifications:

    • Capacity:
      • Cooling Capacity: 2X12000 & 2X18000 BTU
    • Features:
      • Airflow Type: Wind Free
      • Remote Control: Yes
      • WiFi Connectivity: Yes
      • Smart App Control: SmartThings
      • Voice Assistant Support: Yes
    • Energy Efficiency:
      • Energy Star Rating: 5 Ticks
    • Warranty:
      • Product Warranty: 1 Year(s)

    Ideal For

    The Samsung System 4 Aircon is ideal for individuals or families looking to maintain climate control across several rooms with efficient cooling and advanced features.

    In the Box

    • Samsung System 4 Air Conditioner
    • Remote Control
    • Installation Kit
    • User Manual
  20. SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/3XAJ012DBAPKFSP/1XAJ024DBAPKFSP
    SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/3XAJ012DBAPKFSP/1XAJ024DBAPKFSP

    AJ070DCJ4KFSP/3XAJ012DBAPKFSP/1XAJ024DBAPKFSP

    3X12000 & 1X24000 BTU

    Product Description

    The Samsung System 4 Aircon model AJ070DCJ4KFSP offers efficient cooling with seamless WiFi connectivity. Ideal for homes or offices, it provides powerful and quiet performance. With WindFree Cooling, it disperses air gently through 23,000 micro air holes, ensuring comfort without the chill. The AI technology optimizes energy use, reducing consumption by up to 28%. Control and monitor your air conditioner remotely with the SmartThings App and voice assistants.

    Key Features

    • Comfort Cooling with WindFree: Experience a gentle and even air distribution through 23,000 micro air holes, ensuring you stay cool without feeling cold.
    • Energy Saving with AI: AI technology analyzes usage patterns and external conditions to optimize temperature, reducing energy consumption by up to 28%.
    • Remote Control with SmartThings: Use the SmartThings App and voice control assistants to remotely control and monitor your air conditioner for convenience.
    • High Capacity Cooling: Features a capacity of 3X12000 & 1X24000 BTU, providing powerful cooling for larger spaces.
    • Eco Friendly R32 Refrigerant: Utilizes R32 refrigerant, which is climate friendly and reduces environmental impact.
    • Auto Clean Function: The auto clean feature ensures the air conditioner remains hygienic and efficient over time.

    Product Specifications

    Specifications:

    • Capacity:
      • Cooling Capacity: 3X12000 & 1X24000 BTU
    • Features:
      • Airflow Type: Wind Free
      • Auto Clean Function: Yes
      • Remote Control: Yes
    • Energy Efficiency:
      • Energy Star Rating: 5 Ticks
    • Connectivity:
      • WiFi Connectivity: Yes
      • Smart App Control: SmartThings
    • Warranty:
      • Product Warranty: 1 Year(s)

    Ideal For

    Ideal for homes or offices, providing powerful and quiet performance.

    In the Box

    • Outdoor Unit
    • 3 Indoor Units
    • Remote Control
    • Installation Kit

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Features of System 4 Aircons

Cool Multiple Rooms with One Outdoor Unit

System 4 air conditioners are designed for efficiency and convenience. With a single outdoor aircon unit powering up to 4 indoor units, you can cool multiple rooms while minimising installation costs and saving valuable space.

Smart Technology

Many System 4 Aircon models enhance your comfort with smart technology like Wi-Fi connectivity. Adjust temperatures, set schedules, and monitor energy usage in your HDB home with ease.

Why Choose Gain City for Your System 4 Aircon?

Whether you’re purchasing a System 4 Aircon for a HDB home, a landed property, or an office space, Gain City is your trusted partner for all your air conditioning needs.

  • We offer an extensive range of System 4 Aircons from top brands like Daikin, Mitsubishi, Toshiba, Samsung, Panasonic, and more.
  • We offer competitive prices for System 4 Aircons in Singapore to ensure you get the best value for your investment.

Installation Guide & Maintenance Tips for Your System 4 Aircons

Professional Installation Services

Gain City provides expert installation services for your System 4 aircon, ensuring that it’s set up correctly for optimal performance. Our certified technicians use high-quality materials, such as durable copper piping and insulation, to ensure long-term reliability and safety. 

Warranty and Aftercare

Gain City offers comprehensive warranty plans for System 4 aircons, covering mechanical and electrical defects for up to 8 years, protection against accidental damage and coverage for power surges. 

Maintenance Tips

To keep your System 4 aircon performing efficiently, schedule regular servicing at least every three months. Cleaning the filters, checking for leaks, and ensuring proper airflow are essential tasks to maintain optimal performance. 

Frequently Asked Questions About System 4 Aircons

What system air conditioner should I choose for my house?

The right aircon system depends on the number of rooms you need to cool and their size. Careful consideration of factors including the room size, ceiling height and window size are required in selecting the appropriate BTU rating. System 4 aircons are ideal for 4 rooms and can effectively cool most HDB flats. 

What is the average price of System 4 Aircon in Singapore?

The average price of a System 4 Aircon in Singapore can range from $4,000 to $6,000 or more.

How much space can a System 4 Aircon cool?

A System 4 Aircon can typically cool 3-4 HDB rooms, depending on their size and layout. The total area it can cool effectively depends on the BTU capacity of the system and the individual units.

How often should I service my System 4 Aircon?

It's recommended to service your System 4 Aircon at least twice a year. Regular servicing ensures optimal performance, energy efficiency, and prolongs the lifespan of your system.