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 41-60 of 253

per page
Set Descending Direction
  1. DAIKIN SYSTEM 4 AIRCON - WIFI MKM85ZVMG/4XCTKM25ZVMG
    DAIKIN SYSTEM 4 AIRCON - WIFI MKM85ZVMG/4XCTKM25ZVMG

    MKM85ZVMG/4XCTKM25ZVMG

    4X9000 BTU
    S$4,569.00 U.P. S$5,482.80
    Add to Wish List
  2. FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/4XASAH09CMCA
    FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/4XASAH09CMCA

    AOAH30CBTA4/4XASAH09CMCA

    4X9000 BTU
    S$4,569.00 U.P. S$5,482.80
    Add to Wish List
  3. HITACHI SYSTEM 4 AIRCON RAM-Z38C4MS/3XRAK-ZJ10CMS/1XRAK-ZJ18CMS
    HITACHI SYSTEM 4 AIRCON RAM-Z38C4MS/3XRAK-ZJ10CMS/1XRAK-ZJ18CMS

    RAM-Z38C4MS/3XRAK-ZJ10CMS/1XRAK-ZJ18CMS

    3X9000 & 1X18000 BTU
    S$4,569.00 U.P. S$5,482.80
    Add to Wish List
  4. PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/2XCSXU9XKZW/2XCSXU12XKZ
    PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/2XCSXU9XKZW/2XCSXU12XKZ

    CU-4XU33YBZ/2XCSXU9XKZW/2XCSXU12XKZ

    2X9000-2X12000 BTU
    S$4,599.00 U.P. S$5,518.80
    Add to Wish List
  5. PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/3XCSXU9XKZW/1XCSXU18XKZ
    PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/3XCSXU9XKZW/1XCSXU18XKZ

    CU-4XU33YBZ/3XCSXU9XKZW/1XCSXU18XKZ

    3X9000-1X18000 BTU
    S$4,599.00 U.P. S$5,518.80
    Add to Wish List
    Out of stock
  6. MITSUBISHI HEAVY SYS 4 AIRCON SCM80YSW/3XSRK10YVS/1XSRK13YVS
    MITSUBISHI HEAVY SYS 4 AIRCON SCM80YSW/3XSRK10YVS/1XSRK13YVS

    SCM80YSW/3XSRK10YVS/1XSRK13YVS

    3X9000 & 1X12000 BTU

    Product Description

    The Mitsubishi Heavy System 4 Air Conditioner offers exceptional cooling performance with its powerful 8.0kW capacity. Designed for energy efficiency and quiet operation, it is ideal for large spaces and provides flexible installation options with multiple indoor units.

    Key Features

    • Efficient Cooling: Provides powerful cooling capacity up to 8.0kW, ensuring comfort in large spaces.
    • Quiet Operation: Operates at a low noise level, perfect for maintaining a peaceful environment.
    • Energy Saving: Features a high COP of 4.88W/W, reducing energy consumption.
    • Flexible Installation: Supports multiple indoor units, adaptable to various room configurations.
    • Compact Design: The outdoor unit is designed to fit in tight spaces without compromising performance.
    • Advanced Airflow: Offers multiple fan speeds for customized comfort.

    Product Specifications

    • SCM80YSW
      • Power Supply: 1 Phase, 220-240V, 50Hz
      • Cooling Capacity: 8.0(2.2~10.6)kW
      • Power Consumption: 1.64kW
      • COP: 4.88W/W
      • Sound Power: 61/54dB(A)
      • Exterior Dimension (HxWxD): 750x880x340mm
      • Net Weight: 61kg
      • Connectable No. of IDU: 1~4
      • Max Pipe Length (Total/Each Room): 70m/25m
      • Max Height Difference (ODU-IDU/IDU~IDU): 20m/25m
      • Refrigerant Type: R32
      • Pipe Size (O.D) Liquid: 06.35x4mm
      • Pipe Size (O.D) Gas: 09.52x4mm
    • SRK10YVS
      • Cooling Capacity: 2.5kW
      • Sound Pressure Level (Hi/Me/Lo/ULo): 39/31/22/19dB(A)
      • Airflow Rate (Hi/Me/Lo/ULO): 10.9/8.4/5.3/4.7m³/min
      • Fan Speed: 4 steps
      • Pipe Size (Liquid): 6.35mm
      • Pipe Size (Gas): 9.52mm
      • Exterior Dimension (HxWxD): 290x870x230mm
      • Net Weight: 10kg
    • SRK13YVS
      • Cooling Capacity: 3.5kW
      • Sound Pressure Level (Hi/Me/Lo/ULO): 43/34/27/19dB(A)
      • Airflow Rate (Hi/Me/Lo/ULO): 12.3/9.1/7.0/4.7m³/min
      • Fan Speed: 4 steps
      • Pipe Size (Liquid): 6.35mm
      • Pipe Size (Gas): 9.52mm
      • Exterior Dimension (HxWxD): 290x870x230mm
      • Net Weight: 10kg

    Ideal For

    This Mitsubishi Heavy System 4 Air Conditioner is ideal for those seeking efficient cooling solutions for large spaces, such as living rooms or office environments. Perfect for users who value energy efficiency and quiet operation.

    In the Box

    • Outdoor Unit: SCM80YSW
    • Indoor Units: 3x SRK10YVS, 1x SRK13YVS
    S$4,609.00 U.P. S$5,530.80
    Add to Wish List
  7. HITACHI SYSTEM 4 AIRCON RAM-Z38C4MS/2XRAK-ZJ10CMS/2XRAK-ZJ13CMS
    HITACHI SYSTEM 4 AIRCON RAM-Z38C4MS/2XRAK-ZJ10CMS/2XRAK-ZJ13CMS

    RAM-Z38C4MS/2XRAK-ZJ10CMS/2XRAK-ZJ13CMS

    3X9000 & 1X12000 BTU
    S$4,609.00 U.P. S$5,530.80
    Add to Wish List
  8. DAIKIN SYSTEM 4 AIRCON - WIFI MKM85ZVMG/3XCTKM25ZVMG/1XCTKM35ZVMG
    DAIKIN SYSTEM 4 AIRCON - WIFI MKM85ZVMG/3XCTKM25ZVMG/1XCTKM35ZVMG

    MKM85ZVMG/3XCTKM25ZVMG/1XCTKM35ZVMG

    3X9000 & 1X12000 BTU
    S$4,619.00 U.P. S$5,542.80
    Add to Wish List
  9. MITSUBISHI HEAVY SYS 4 AIRCON SCM80YSW/2XSRK10YVS/2XSRK13YVS
    MITSUBISHI HEAVY SYS 4 AIRCON SCM80YSW/2XSRK10YVS/2XSRK13YVS

    SCM80YSW/2XSRK10YVS/2XSRK13YVS

    2X9000 & 2X12000 BTU

    Product Description

    The Mitsubishi Heavy System 4 Air Conditioner, model SCM80YSW/2XSRK10YVS/2XSRK13YVS, offers a powerful and efficient cooling solution for multiple rooms. With its energy-efficient design, quiet operation, and flexible installation options, it is perfect for both residential and small office environments.

    Key Features

    • Energy Efficiency: Enjoy reduced energy bills with a high COP of 4.88W/W, ensuring optimal performance with minimal power consumption.
    • Quiet Operation: Experience a peaceful environment with sound pressure levels as low as 19dB(A), perfect for bedrooms and quiet spaces.
    • Flexible Installation: Connect up to 4 indoor units with a maximum pipe length of 70m, offering versatile installation options.
    • Compact Design: The sleek and compact design of the indoor units (290x870x230mm) fits seamlessly into any room decor.
    • Advanced Airflow: Multi-step fan speeds and airflow rates ensure consistent and comfortable cooling throughout the room.
    • Durable Build: Built with high-quality materials for long-lasting performance and reliability.

    Product Specifications

    • SCM80YS-W
      • Power Supply: 1 Phase, 220-240V, 50Hz
      • Cooling Capacity: 8.0 (2.2~10.6) kW
      • Power Consumption: 1.64 kW
      • COP: 4.88 W/W
      • Sound Power: 61/54 dB(A)
      • Exterior Dimension (HxWxD): 750x880x340 mm
      • Net Weight: 61 kg
      • Connectable No. of IDU: 1~4
      • Max Pipe Length (Total/Each Room): 70m/25m
      • Max Height Difference (ODU-IDU/IDU~IDU): 20m/25m
      • Refrigerant Type: R32
      • Pipe Size (O.D) Liquid: 06.35x4 mm
      • Pipe Size (O.D) Gas: 09.52x4 mm
    • SRK10YVS-W7
      • Cooling Capacity: 2.5 kW
      • Sound Pressure Level (Hi/Me/Lo/ULo): 39/31/22/19 dB(A)
      • Airflow Rate (Hi/Me/Lo/ULO): 10.9/8.4/5.3/4.7 m³/min
      • Fan Speed: 4 steps
      • Pipe Size (Liquid): 6.35 mm
      • Pipe Size (Gas): 9.52 mm
      • Exterior Dimension (HxWxD): 290x870x230 mm
      • Net Weight: 10 kg
    • SRK13YVS-W
      • Cooling Capacity: 3.5 kW
      • Sound Pressure Level (Hi/Me/Lo/ULO): 43/34/27/19 dB(A)
      • Airflow Rate (Hi/Me/Lo/ULO): 12.3/9.1/7.0/4.7 m³/min
      • Fan Speed: 4 steps
      • Pipe Size (Liquid): 6.35 mm
      • Pipe Size (Gas): 9.52 mm
      • Exterior Dimension (HxWxD): 290x870x230 mm
      • Net Weight: 10 kg

    Ideal For

    This Mitsubishi Heavy System 4 Air Conditioner is ideal for homeowners looking to efficiently cool multiple rooms with a single outdoor unit. Perfect for families or small offices seeking energy-efficient and reliable cooling solutions.

    In the Box

    • Outdoor Unit: SCM80YSW
    • Indoor Units: 2x SRK10YVS
    • Indoor Units: 2x SRK13YVS
    S$4,619.00 U.P. S$5,542.80
    Add to Wish List
  10. FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/3XASAH09CMCA/1XASAH12CMCA
    FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/3XASAH09CMCA/1XASAH12CMCA

    AOAH30CBTA4/3XASAH09CMCA/1XASAH12CMCA

    3X9000 & 1X12000 BTU
    S$4,639.00 U.P. S$5,566.80
    Add to Wish List
  11. PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/1XCSXU9XKZW/3XCSXU12XKZ
    PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/1XCSXU9XKZW/3XCSXU12XKZ

    CU-4XU33YBZ/1XCSXU9XKZW/3XCSXU12XKZ

    1X9000-3X12000 BTU
    S$4,639.00 U.P. S$5,566.80
    Add to Wish List
  12. PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/3XCSXU9XKZW/1XCSXU24XKZ
    PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/3XCSXU9XKZW/1XCSXU24XKZ

    CU-4XU33YBZ/3XCSXU9XKZW/1XCSXU24XKZ

    3X9000-1X20000 BTU
    S$4,639.00 U.P. S$5,566.80
    Add to Wish List
  13. HITACHI SYSTEM 4 AIRCON RAM-Z38C4MS/2XRAK-ZJ10CMS/1XRAK-ZJ13CMS/1XRAK-ZJ18
    HITACHI SYSTEM 4 AIRCON RAM-Z38C4MS/2XRAK-ZJ10CMS/1XRAK-ZJ13CMS/1XRAK-ZJ18

    RAM-Z38C4MS/2XRAK-ZJ10CMS/1XRAK-ZJ13CMS/1XRAK-ZJ18

    2X9000,1X12000 & 1X18000 BTU
    S$4,639.00 U.P. S$5,566.80
    Add to Wish List
  14. PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/2XCSXU9XKZW/1XCSXU12XKZ/1XCSXU18XKZ
    PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/2XCSXU9XKZW/1XCSXU12XKZ/1XCSXU18XKZ

    CU-4XU33YBZ/2XCSXU9XKZW/1XCSXU12XKZ/1XCSXU18XKZ

    2X9000-1X12000-1X18000 BTU
    S$4,639.00 U.P. S$5,566.80
    Add to Wish List
    Out of stock
  15. MITSUBISHI HEAVY SYS 4 AIRCON SCM80YSW/4XSRK13YVS
    MITSUBISHI HEAVY SYS 4 AIRCON SCM80YSW/4XSRK13YVS

    SCM80YSW/4XSRK13YVS

    4X12000 BTU

    Product Description

    The Mitsubishi Heavy System 4 Air Conditioner SCM80YSW/4XSRK13YVS is a top-tier cooling solution designed for efficiency and comfort. With its powerful cooling capacity and advanced filtration system, it ensures a clean and comfortable environment. Ideal for multi-room setups, it offers flexible installation and quiet operation, making it a perfect choice for modern homes.

    Key Features

    • Powerful Cooling: Offers a cooling capacity of 8.0 to 10.6 kW, ensuring rapid and effective temperature control.
    • Energy Efficient: Boasts a high COP of 4.88 W/W, providing excellent energy savings.
    • Quiet Operation: Operates at a low sound power level of 54 dB(A), perfect for maintaining a peaceful environment.
    • Advanced Filtration: Equipped with Nano Air and Allergen Clear Filter for cleaner, healthier air.
    • Flexible Installation: Connects up to 4 indoor units with a maximum pipe length of 70m, offering versatile installation options.
    • Durable Design: Built with robust materials and a net weight of 61 kg, ensuring long-lasting performance.

    Product Specifications

    • SCM80YSW
      • Power Supply: 1 Phase, 220-240V, 50Hz
      • Cooling Capacity: 8.0 (2.2~10.6) kW
      • Power Consumption: 1.64 kW
      • COP: 4.88 W/W
      • Sound Power: 61/54 dB(A)
      • Exterior Dimension (HxWxD): 750x880x340 mm
      • Net Weight: 61 kg
      • Connectable No. of IDU: 1~4
      • Max Pipe Length (Total/Each Room): 70m/25m
      • Max Height Difference (ODU-IDU/IDU~IDU): 20m/25m
      • Refrigerant Type: R32
      • Pipe Size (O.D) Liquid: 06.35x4 mm
      • Pipe Size (O.D) Gas: 09.52x4 mm

    Ideal For

    This Mitsubishi Heavy System 4 Air Conditioner is ideal for homeowners seeking a powerful and efficient cooling solution for multiple rooms. Perfect for those who value energy efficiency and quiet operation, making it suitable for families and individuals who desire comfort and convenience in their living spaces.

    In the Box

    • Outdoor Unit: SCM80YSW
    • Indoor Units: 4x SRK13YVS
    • Remote Controls
    • Installation Manual
    • Warranty Card
    S$4,649.00 U.P. S$5,578.80
    Add to Wish List
  16. HITACHI SYSTEM 4 AIRCON RAM-Z38C4MS/3XRAK-ZJ10CMS/1XRAK-ZJ24CMS
    HITACHI SYSTEM 4 AIRCON RAM-Z38C4MS/3XRAK-ZJ10CMS/1XRAK-ZJ24CMS

    RAM-Z38C4MS/3XRAK-ZJ10CMS/1XRAK-ZJ24CMS

    3X9000 & 1X24000 BTU
    S$4,649.00 U.P. S$5,578.80
    Add to Wish List
  17. DAIKIN SYSTEM 4 AIRCON - WIFI MKM85ZVMG/2XCTKM25ZVMG/2XCTKM35ZVMG
    DAIKIN SYSTEM 4 AIRCON - WIFI MKM85ZVMG/2XCTKM25ZVMG/2XCTKM35ZVMG

    MKM85ZVMG/2XCTKM25ZVMG/2XCTKM35ZVMG

    2X9000 & 2X12000 BTU
    S$4,679.00 U.P. S$5,614.80
    Add to Wish List
  18. PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/4XCSXU12XKZ
    PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/4XCSXU12XKZ

    CU-4XU33YBZ/4XCSXU12XKZ

    4x12000 BTU
    S$4,689.00 U.P. S$5,626.80
    Add to Wish List
  19. PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/2XCSXU9XKZW/1XCSXU12XKZ/1XCSXU24XKZ
    PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/2XCSXU9XKZW/1XCSXU12XKZ/1XCSXU24XKZ

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

    2X9000-1X12000-1X20000 BTU
    S$4,689.00 U.P. S$5,626.80
    Add to Wish List
  20. PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/1XCSXU9XKZW/2XCSXU12XKZ/1XCSXU18XKZ
    PANASONIC SYSTEM 4 AIRCON CU-4XU33YBZ/1XCSXU9XKZW/2XCSXU12XKZ/1XCSXU18XKZ

    CU-4XU33YBZ/1XCSXU9XKZW/2XCSXU12XKZ/1XCSXU18XKZ

    1X9000-2X12000-1x18000 BTU
    S$4,689.00 U.P. S$5,626.80
    Add to Wish List
    Out of stock

Items 41-60 of 253

per page
Set Descending Direction

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.