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.

Items 181-200 of 258

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  1. DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/1XCTKM25ZVMG/2XCTKM35ZVMG/1XCTKM50ZVMG
    DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/1XCTKM25ZVMG/2XCTKM35ZVMG/1XCTKM50ZVMG

    MKM100ZVMG/1XCTKM25ZVMG/2XCTKM35ZVMG/1XCTKM50ZVMG

    1X9000, 2X12000 & 1X18000 BTU
    S$5,339.00 U.P. S$6,406.80
    Add to Wish List
  2. DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/2XCTKM25ZVMG/1XCTKM35ZVMG/1XCTKM60ZVMG
    DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/2XCTKM25ZVMG/1XCTKM35ZVMG/1XCTKM60ZVMG

    MKM100ZVMG/2XCTKM25ZVMG/1XCTKM35ZVMG/1XCTKM60ZVMG

    2X9000, 1X12000 & 1X22000 BTU
    S$5,339.00 U.P. S$6,406.80
    Add to Wish List
  3. PANASONIC SYSTEM 4 AIRCON - WIFI CU-4XU38YBZ/4XCS-XU12BKZW
    PANASONIC SYSTEM 4 AIRCON - WIFI CU-4XU38YBZ/4XCS-XU12BKZW

    CU-4XU38YBZ/4XCS-XU12BKZW

    4x12000 BTU
    S$5,349.00 U.P. S$6,418.80
    Add to Wish List
  4. PANASONIC SYSTEM 4 AIRCON - WIFI CU-4XU38YBZ/2XCS-XU9BKZW/1XCS-XU12BKZW/1XCS-XU24BKZW
    PANASONIC SYSTEM 4 AIRCON - WIFI CU-4XU38YBZ/2XCS-XU9BKZW/1XCS-XU12BKZW/1XCS-XU24BKZW

    CU-4XU38YBZ/2XCS-XU9BKZW/1XCS-XU12BKZW/1XCS-XU24BKZW

    2X9000-1X12000-1X24000 BTU
    S$5,349.00 U.P. S$6,418.80
    Add to Wish List
  5. MITSUBISHI HEAVY SYS 4 AIRCON SCM40YSW/3XSRK13YYS/1XSRK24YYS
    MITSUBISHI HEAVY SYS 4 AIRCON SCM40YSW/3XSRK13YYS/1XSRK24YYS

    SCM40YSW/3XSRK13YYS/1XSRK24YYS

    3X12000 & 1X24000 BTU
    S$5,349.00 U.P. S$6,418.80
    Add to Wish List
  6. DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/2XCTKM25ZVMG/2XCTKM50ZVMG
    DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/2XCTKM25ZVMG/2XCTKM50ZVMG

    MKM100ZVMG/2XCTKM25ZVMG/2XCTKM50ZVMG

    2X9000 & 2X18000 BTU
    S$5,359.00 U.P. S$6,430.80
    Add to Wish List
  7. DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/2XCTKM25ZVMG/1XCTKM35ZVMG/1XCTKM71ZVMG
    DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/2XCTKM25ZVMG/1XCTKM35ZVMG/1XCTKM71ZVMG

    MKM100ZVMG/2XCTKM25ZVMG/1XCTKM35ZVMG/1XCTKM71ZVMG

    2X9000, 1X12000 & 1X24000 BTU
    S$5,379.00 U.P. S$6,454.80
    Add to Wish List
  8. FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/3XASAH09CETA(B)/1XASAH18CMTA
    FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/3XASAH09CETA(B)/1XASAH18CMTA

    AOAH30CBTA4/3XASAH09CETA(B)/1XASAH18CMTA

    3X9000 & 1X18000 BTU

    Make your home a sanctuary of comfort with the Fujitsu System 4 Aircon, featuring three 9000 BTU units and one powerful 18000 BTU unit. This state-of-the-art air conditioning system is designed to cater to the varying needs of modern homes, ensuring every room is perfectly conditioned.

    Key Features:

    • Efficient Cooling: Each 9000 BTU unit efficiently cools smaller rooms, while the robust 18000 BTU unit is perfect for larger living spaces, providing balanced and effective cooling throughout your home.
    • Energy Saving: Equipped with advanced inverter technology, this aircon system optimises power usage, leading to significant energy savings and reduced electricity bills.
    • Quiet Operation: Enjoy peace and quiet with the system's low noise levels, ensuring your comfort without the usual hum of traditional air conditioners.
    • Air Quality Control: Integrated with advanced filters, the system not only cools but also purifies the air, removing allergens and contaminants for a healthier living environment.
    • Smart Features: With smart control options, you can easily manage the settings of your aircon from a distance, providing convenience and efficiency.
    • Sleek Design: The modern and sleek design of the units complements any interior, adding a touch of elegance to your home décor.
    • Reliable Performance: Fujitsu's reputation for quality assures you of a reliable and long-lasting air conditioning system.

    This Fujitsu aircon system is an ideal choice for those seeking a combination of style, efficiency, and functionality. Elevate your living experience with this sophisticated and versatile air conditioning solution.

    S$5,379.00 U.P. S$6,454.80
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  9. FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/3XASAH09CETA/1XASAH18CMTA
    FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/3XASAH09CETA/1XASAH18CMTA

    AOAH30CBTA4/3XASAH09CETA/1XASAH18CMTA

    3X9000 & 1X18000 BTU
    S$5,379.00 U.P. S$6,454.80
    Add to Wish List
  10. FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/4XASAH09CETA(B)
    FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/4XASAH09CETA(B)

    AOAH30CBTA4/4XASAH09CETA(B)

    4X9000 BTU
    S$5,379.00 U.P. S$6,454.80
    Add to Wish List
  11. FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/4XASAH09CETA
    FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/4XASAH09CETA

    AOAH30CBTA4/4XASAH09CETA

    4X9000 BTU
    S$5,379.00 U.P. S$6,454.80
    Add to Wish List
  12. DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/3XCTKM35ZVMG/1XCTKM50ZVMG
    DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/3XCTKM35ZVMG/1XCTKM50ZVMG

    MKM100ZVMG/3XCTKM35ZVMG/1XCTKM50ZVMG

    3X12000 & 1X18000 BTU
    S$5,389.00 U.P. S$6,466.80
    Add to Wish List
  13. DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/1XCTKM25ZVMG/2XCTKM35ZVMG/1XCTKM60ZVMG
    DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/1XCTKM25ZVMG/2XCTKM35ZVMG/1XCTKM60ZVMG

    MKM100ZVMG/1XCTKM25ZVMG/2XCTKM35ZVMG/1XCTKM60ZVMG

    1X9000, 2X12000 & 1X22000 BTU
    S$5,389.00 U.P. S$6,466.80
    Add to Wish List
  14. DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/1XCTKM25ZVMG/1XCTKM35ZVMG/2XCTKM50ZVMG
    DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/1XCTKM25ZVMG/1XCTKM35ZVMG/2XCTKM50ZVMG

    MKM100ZVMG/1XCTKM25ZVMG/1XCTKM35ZVMG/2XCTKM50ZVMG

    1X9000, 1X12000 & 2X18000 BTU
    S$5,419.00 U.P. S$6,502.80
    Add to Wish List
  15. DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/2XCTKM25ZVMG/1XCTKM50ZVMG/1XCTKM60ZVMG
    DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/2XCTKM25ZVMG/1XCTKM50ZVMG/1XCTKM60ZVMG

    MKM100ZVMG/2XCTKM25ZVMG/1XCTKM50ZVMG/1XCTKM60ZVMG

    2X9000, 1X18000 & 1X22000 BTU
    S$5,419.00 U.P. S$6,502.80
    Add to Wish List
  16. PANASONIC SYSTEM 4 AIRCON - WIFI CU-4XU38YBZ/3XCS-XU12BKZW/1XCS-XU24BKZW
    PANASONIC SYSTEM 4 AIRCON - WIFI CU-4XU38YBZ/3XCS-XU12BKZW/1XCS-XU24BKZW

    CU-4XU38YBZ/3XCS-XU12BKZW/1XCS-XU24BKZW

    3x12000-1x24000 BTU
    S$5,439.00 U.P. S$6,526.80
    Add to Wish List
  17. FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/2XASAH09(B)/1XASAH12(B)/1XASAH18MTA
    FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/2XASAH09(B)/1XASAH12(B)/1XASAH18MTA

    AOAH30CBTA4/2XASAH09(B)/1XASAH12(B)/1XASAH18MTA

    2X9000 & 1X120000 & 1X18000 BTU
    S$5,449.00 U.P. S$6,538.80
    Add to Wish List
  18. FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/2XASAH09CETA/1XASAH12CETA/1XASAH18CMTA
    FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/2XASAH09CETA/1XASAH12CETA/1XASAH18CMTA

    AOAH30CBTA4/2XASAH09CETA/1XASAH12CETA/1XASAH18CMTA

    2X9000 & 1X120000 & 1X18000 BTU
    S$5,449.00 U.P. S$6,538.80
    Add to Wish List
  19. FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/3XASAH09CETA(B)/1XASAH12CETA(B)
    FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/3XASAH09CETA(B)/1XASAH12CETA(B)

    AOAH30CBTA4/3XASAH09CETA(B)/1XASAH12CETA(B)

    3X9000 & 1X12000 BTU
    S$5,449.00 U.P. S$6,538.80
    Add to Wish List
  20. FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/3XASAH09CETA/1XASAH12CETA
    FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/3XASAH09CETA/1XASAH12CETA

    AOAH30CBTA4/3XASAH09CETA/1XASAH12CETA

    3X9000 & 1X12000 BTU
    S$5,449.00 U.P. S$6,538.80
    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.