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 SYSTEM 4 AIRCON MXY-4H38VG/3XMSXY-FP13VG/1XMSXY-FP24VG
    MITSUBISHI SYSTEM 4 AIRCON MXY-4H38VG/3XMSXY-FP13VG/1XMSXY-FP24VG

    MXY-4H38VG/3XMSXY-FP13VG/1XMSXY-FP24VG

    3X12000 & 1X24000 BTU
    S$5,999.00 U.P. S$6,598.90
    Add to Wish List
  2. SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/2XAJ009DBAPKFSP/2XAJ012DBAPKFSP
    SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/2XAJ009DBAPKFSP/2XAJ012DBAPKFSP

    AJ070DCJ4KFSP/2XAJ009DBAPKFSP/2XAJ012DBAPKFSP

    2X9000 & 2X12000 BTU

    Product Description

    The Samsung System 4 Aircon offers revolutionary Wind Free Cooling technology and smart control options, making it perfect for maintaining a comfortable indoor climate in homes and offices. With its advanced airflow structure, it gently disperses air through 23,000 micro air holes, ensuring comfort without the chill. The AI feature optimizes energy use, reducing consumption by up to 28%. Additionally, the SmartThings App allows for remote control and monitoring, enhancing convenience and efficiency.

    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 Efficient: AI analyses your usage patterns and external conditions to adjust the temperature to an optimal level, reducing energy use by up to 28%.
    • Smart Control: With the SmartThings App and voice control assistants, you can remotely control and monitor your air conditioner.
    • R32 Climate Friendly: Uses R32 refrigerant, which is more environmentally friendly.
    • Auto Clean: Automatically cleans the air conditioner to maintain optimal performance.
    • NEA TICK: Rated with 5 Ticks for energy efficiency.

    Product Specifications

    Specifications:

    • Capacity:
      • Cooling Capacity: 2X9000 & 2X12000 BTU
    • Features:
      • Airflow Type: Wind Free
      • Auto Clean Function: Yes
      • Remote Control: Yes
    • Energy Efficiency:
      • Energy Star Rating: Yes (5 Ticks)
    • Connectivity:
      • Smart App Control: SmartThings
      • Voice Assistant Support: Yes

    Ideal For

    Home or office use

    In the Box

    • Indoor unit
    • Outdoor unit
    • Remote control
  3. MITSUBISHI SYSTEM 4 AIRCON MXY-4H38VG/1XMSXY-FP10VG/2XMSXY-FP18VG/1XMSXY-FP24
    MITSUBISHI SYSTEM 4 AIRCON MXY-4H38VG/1XMSXY-FP10VG/2XMSXY-FP18VG/1XMSXY-FP24

    MXY-4H38VG/1XMSXY-FP10VG/2XMSXY-FP18VG/1XMSXY-FP24

    1X9000, 2X18000 & 1X24000 BTU
    S$6,009.00 U.P. S$6,609.90
    Add to Wish List
  4. TOSHIBA HAORI SYSTEM 4  AIRCON - R32 RAS4M41U2ACVGSG-4XRASM10S4KCVRGSG
    TOSHIBA HAORI SYSTEM 4 AIRCON - R32 RAS4M41U2ACVGSG-4XRASM10S4KCVRGSG

    RAS4M41U2ACVGSG-4XRASM10S4KCVRGSG

    4X10000 BTU
    S$6,969.00 U.P. S$8,362.80
    Add to Wish List
  5. TOSHIBA HAORI SYSTEM 4  AIRCON - R32 RAS4M41U2ACVGSG-3XRASM10S4KCVRGSG-1XRASM13S4KCVRGSG
    TOSHIBA HAORI SYSTEM 4 AIRCON - R32 RAS4M41U2ACVGSG-3XRASM10S4KCVRGSG-1XRASM13S4KCVRGSG

    RAS4M41U2ACVGSG-3XRASM10S4KCVRGSG-1XRASM13S4KCVRGSG

    3X10000-1X13000 BTU
    S$7,029.00 U.P. S$8,434.80
    Add to Wish List
  6. TOSHIBA HAORI SYSTEM 4  AIRCON - R32 RAS4M41U2ACVGSG-2XRASM10S4KCVRGSG-2XRASM13S4KCVRGSG
    TOSHIBA HAORI SYSTEM 4 AIRCON - R32 RAS4M41U2ACVGSG-2XRASM10S4KCVRGSG-2XRASM13S4KCVRGSG

    RAS4M41U2ACVGSG-2XRASM10S4KCVRGSG-2XRASM13S4KCVRGSG

    2X10000-2X13000 BTU
    S$7,089.00 U.P. S$8,506.80
    Add to Wish List
  7. TOSHIBA HAORI SYSTEM 4  AIRCON - R32 RAS4M41U2ACVGSG-1XRASM10S4KCVRGSG-3XRASM13S4KCVRGSG
    TOSHIBA HAORI SYSTEM 4 AIRCON - R32 RAS4M41U2ACVGSG-1XRASM10S4KCVRGSG-3XRASM13S4KCVRGSG

    RAS4M41U2ACVGSG-1XRASM10S4KCVRGSG-3XRASM13S4KCVRGSG

    1X10000-3X13000 BTU
    S$7,149.00 U.P. S$8,578.80
    Add to Wish List
  8. TOSHIBA HAORI SYSTEM 4  AIRCON - R32 RAS4M41U2ACVGSG-3XRASM10S4KCVRGSG-1XRASM18S4KCVRGSG
    TOSHIBA HAORI SYSTEM 4 AIRCON - R32 RAS4M41U2ACVGSG-3XRASM10S4KCVRGSG-1XRASM18S4KCVRGSG

    RAS4M41U2ACVGSG-3XRASM10S4KCVRGSG-1XRASM18S4KCVRGSG

    3X10000-1X18000 BTU
    S$7,189.00 U.P. S$8,626.80
    Add to Wish List
  9. TOSHIBA HAORI SYSTEM 4  AIRCON - R32 RAS4M41U2ACVGSG-4XRASM13S4KCVRGSG
    TOSHIBA HAORI SYSTEM 4 AIRCON - R32 RAS4M41U2ACVGSG-4XRASM13S4KCVRGSG

    RAS4M41U2ACVGSG-4XRASM13S4KCVRGSG

    4X13000 BTU
    S$7,209.00 U.P. S$8,650.80
    Add to Wish List
  10. TOSHIBA HAORI SYSTEM 4  AIRCON - R32 RAS4M41U2ACVGSG-2XRASM10S4KCVRGSG-1XRASM13-1XRASM18
    TOSHIBA HAORI SYSTEM 4 AIRCON - R32 RAS4M41U2ACVGSG-2XRASM10S4KCVRGSG-1XRASM13-1XRASM18

    RAS4M41U2ACVGSG-2XRASM10S4KCVRGSG-1XRASM13-1XRASM18

    2X10000-1X13000-1X18000 BTU
    S$7,249.00 U.P. S$8,698.80
    Add to Wish List
  11. TOSHIBA HAORI SYSTEM 4  AIRCON - R32 RAS4M41U2ACVGSG-1XRASM10S4KCVRGSG-2XRASM13-1XRASM18
    TOSHIBA HAORI SYSTEM 4 AIRCON - R32 RAS4M41U2ACVGSG-1XRASM10S4KCVRGSG-2XRASM13-1XRASM18

    RAS4M41U2ACVGSG-1XRASM10S4KCVRGSG-2XRASM13-1XRASM18

    1X10000-2X13000-1X18000 BTU
    S$7,309.00 U.P. S$8,770.80
    Add to Wish List
  12. TOSHIBA HAORI SYSTEM 4  AIRCON - R32 RAS4M41U2ACVGSG-3XRASM13S4KCVRGSG-1XRASM18S4KCVRGSG
    TOSHIBA HAORI SYSTEM 4 AIRCON - R32 RAS4M41U2ACVGSG-3XRASM13S4KCVRGSG-1XRASM18S4KCVRGSG

    RAS4M41U2ACVGSG-3XRASM13S4KCVRGSG-1XRASM18S4KCVRGSG

    3X13000-1X18000 BTU
    S$7,369.00 U.P. S$8,842.80
    Add to Wish List
  13. TOSHIBA HAORI SYSTEM 4  AIRCON - R32 RAS4M41U2ACVGSG-2XRASM10S4KCVRGSG-2XRASM18S4KCVRGSG
    TOSHIBA HAORI SYSTEM 4 AIRCON - R32 RAS4M41U2ACVGSG-2XRASM10S4KCVRGSG-2XRASM18S4KCVRGSG

    RAS4M41U2ACVGSG-2XRASM10S4KCVRGSG-2XRASM18S4KCVRGSG

    2X10000-2X18000 BTU
    S$7,399.00 U.P. S$8,878.80
    Add to Wish List
  14. TOSHIBA HAORI SYSTEM 4  AIRCON - R32 RAS4M41U2ACVGSG-2XRASM13S4KCVRGSG-2XRASM18S4KCVRGSG
    TOSHIBA HAORI SYSTEM 4 AIRCON - R32 RAS4M41U2ACVGSG-2XRASM13S4KCVRGSG-2XRASM18S4KCVRGSG

    RAS4M41U2ACVGSG-2XRASM13S4KCVRGSG-2XRASM18S4KCVRGSG

    2X13000-2X18000 BTU
    S$7,519.00 U.P. S$9,022.80
    Add to Wish List
  15. TOSHIBA HAORI SYSTEM 4  AIRCON - R32 RAS4M41U2ACVGSG-1XRASM10S4KCVRGSG-3XRASM18S4KCVRGSG
    TOSHIBA HAORI SYSTEM 4 AIRCON - R32 RAS4M41U2ACVGSG-1XRASM10S4KCVRGSG-3XRASM18S4KCVRGSG

    RAS4M41U2ACVGSG-1XRASM10S4KCVRGSG-3XRASM18S4KCVRGSG

    1X10000-3X18000 BTU
    S$7,619.00 U.P. S$9,142.80
    Add to Wish List

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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.