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eGift Card 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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SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/3XAJ012DBAPKFSP/1XAJ018DBAPKFSPAJ070DCJ4KFSP/3XAJ012DBAPKFSP/1XAJ018DBAPKFSP
3X12000 & 1X18000 BTUProduct Description
The Samsung System 4 Aircon is designed for efficient cooling using Wind Free and Inverter Technology. Ideal for home and office, it delivers quiet and comfortable air conditioning. 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, it offers remote control via the SmartThings App and voice assistants.
Key Features
- Wind Free Technology: Cools the room without any direct airflow, providing a comfortable environment.
- Inverter Technology: Offers energy efficient performance, reducing electricity bills.
- Multiple Indoor Units: Allows cooling in multiple rooms simultaneously.
- Quiet Operation: Ensures a peaceful environment with minimal noise.
- Remote Control: Easy operation from anywhere in the room.
- Compact Design: Fits seamlessly into any space.
Product Specifications
Specifications:
- Capacity:
- Cooling Capacity: 3X12000 & 1X18000 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
Home and office use
In the Box
- Outdoor unit
- 3x Indoor units
- Remote control
- Installation kit
Add to Wish ListS$5,369.00 U.P. S$5,560.00 -
MITSUBISHI SYSTEM 4 AIRCON MXY-4H33VG/3XMSXY-FP13VG/1XMSXY-FP24VGMXY-4H33VG/3XMSXY-FP13VG/1XMSXY-FP24VG
3X12000 & 1X24000 BTUProduct Description
The Mitsubishi System 4 Aircon offers a perfect blend of efficiency and performance, ideal for cooling multiple rooms with ease. Its advanced inverter technology ensures energy savings, while the sleek design complements any interior.
Key Features
- Energy Efficient: Equipped with advanced inverter technology for reduced energy consumption.
- Quiet Operation: Low noise levels ensure a peaceful environment.
- Compact Design: Sleek and modern design fits seamlessly into any space.
- Powerful Cooling: High capacity cooling for quick temperature control.
- Durable Build: Built to withstand various weather conditions.
- Easy Installation: Simple setup with flexible piping options.
Product Specifications
- MXY-4H33VG
- Capacity (Min-Max): 6.9 (1.3-10.7) kW
- Power Input: 1.42 kW
- Starting Current: 6.37 A
- Running Current: 6.37 A
- Airflow: 38.7 CMM (m³/min)
- Dimension (WxDxH): 840x330x710 mm
- Net Weight: 56 kg
- Outdoor Sound Level: 49 dB(A)
- Connection Method (Indoor/Outdoor): Flared
- External Piping - Gas Diameter: 1no X 12.70 mm + 3no X 9.52 mm
- External Piping - Liquid Diameter: 4no X 6.35 mm
- Max Piping Length (Each): 25 m
- Max Piping Length (Total): 70 m
- Max Height Difference: 15 m
- Refrigerant: R32
- Power Supply: 230V, 1 Phase, 50Hz
- Pre-charged Refrigerant Quantity (Max): 1.85 kg
- No. of Connectable Indoor Units: 4
- Energy Labelling Scheme: i714/2646 kWh
- MSXY-FP13VG
- Rated Capacity: 3.5 kW
- Power Input: 0.036 kW
- Running Current: 0.33 A
- Airflow Rate: 4.1-5.1-6.3-9.1-14.1 CMM (m³/min)
- Sound Level: 19-24-30-36-47 dB(A)
- Dimension (WxDxH): 799x232x290 mm
- Net Weight: 9 kg
- External Piping - Gas Diameter: 9.52 mm
- External Piping - Liquid Diameter: 6.35 mm
- MSXY-FP24VG
- Rated Capacity: 7.1 kW
- Power Input: 0.069 kW
- Running Current: 0.60 A
- Airflow Rate: 9.3-11.1-13.7-16.1-20.0 CMM (m³/min)
- Sound Level: 30-35-41-45-50 dB(A)
- Dimension (WxDxH): 923x250x305 mm
- Net Weight: 13 kg
- External Piping - Gas Diameter: 12.70 mm
- External Piping - Liquid Diameter: 6.35 mm
Ideal For
This Mitsubishi System 4 Aircon is ideal for homeowners seeking efficient cooling solutions for multiple rooms. Perfect for families or small offices looking for reliable and energy-efficient air conditioning.
In the Box
- Outdoor Unit: MXY-4H33VG
- Indoor Units: 3x MSXY-FP13VG
- Indoor Unit: 1x MSXY-FP24VG
Add to Wish ListS$5,369.00 U.P. S$5,905.90 -
DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/2XCTKM25ZVMG/1XCTKM35ZVMG/1XCTKM71ZVMGMKM100ZVMG/2XCTKM25ZVMG/1XCTKM35ZVMG/1XCTKM71ZVMG
2X9000, 1X12000 & 1X24000 BTUAdd to Wish ListS$5,379.00 U.P. S$6,454.80 -
SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/1XAJ009DBAPKFSP/1XAJ012DB/2XAJ018DBAJ070DCJ4KFSP/1XAJ009DBAPKFSP/1XAJ012DB/2XAJ018DB
1X9000, 1X12000 & 2X18000 BTUProduct Description
The Samsung System 4 Aircon offers efficient cooling for multiple rooms, ensuring comfort in home or office settings. It features low power consumption, quiet operation, and comes with an installation kit for easy setup.
Key Features
Efficient Cooling: Provides reliable cooling for multiple rooms, ensuring comfort in both home and office environments.
Energy Saving: Designed for low power consumption, reducing energy use by up to 28% with AI optimization.
Quiet Operation: Operates with minimal noise, enhancing comfort without disturbance.
Easy Installation: Comes with a complete installation kit for straightforward setup.
Smart Control: Compatible with remote operation via SmartThings App and voice control assistants.
Durable Design: Built to last with a sturdy construction and features like Auto Clean and WindFree Technology.
Product Specifications
Specifications:
Capacity:
Cooling Capacity: 1x9000, 1x12000 & 2x18000 BTU
Features:
Airflow Type: Wind Free
Dehumidification: Yes
Auto Clean Function: Yes
Remote Control: Yes
Timer: Yes
Energy Efficiency:
Energy Star Rating: 5 Ticks
Connectivity:
Smart App Control: SmartThings
Warranty:
Product Warranty: 1 Year(s)
Ideal For
Home and office environments needing efficient air conditioning for multiple rooms.
In the Box
1 x Outdoor Unit
4 x Indoor Units
Installation Kit
User Manual
Remote Control
Add to Wish ListS$5,379.00 U.P. S$5,640.00 -
SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/2XAJ009DBAPKFSP/1XAJ012DB/1XAJ024DBAJ070DCJ4KFSP/2XAJ009DBAPKFSP/1XAJ012DB/1XAJ024DB
2X12000, 1X12000 & 1X24000 BTUProduct Description
The Samsung System 4 Air Conditioner offers efficient cooling for multiple rooms, making it perfect for both residential and commercial spaces. This multi split system combines quiet operation and smart control, ensuring energy efficiency and ease of use. Built with durability in mind, it provides reliable performance for a comfortable environment.
Key Features
- Efficient Cooling: Multi split system for cooling several rooms simultaneously.
- Quiet Operation: Designed to minimize noise for a peaceful environment.
- Energy Efficient: Consumes less energy, saving on electricity bills.
- Smart Control: Compatible with Samsung's smart control features.
- Durable Design: Built with high quality materials for long lasting use.
- Easy Installation: Flexible installation options for convenience.
Product Specifications
Specifications:
- Capacity:
- Cooling Capacity: 2X12000, 1X12000 & 1X24000 BTU
- Features:
- Airflow Type: Wind Free
- Auto Clean Function: Yes
- Remote Control: Yes
- Energy Efficiency:
- Energy Star Rating: Yes
- Connectivity:
- Smart App Control: SmartThings
- Voice Assistant Support: Yes
Ideal For
This Samsung System 4 air conditioner is ideal for home or office use, providing efficient cooling for multiple rooms.
In the Box
- 1 x Outdoor Unit
- 4 x Indoor Units
Add to Wish ListS$5,379.00 U.P. S$5,570.00 -
FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/3XASAH09CETA(B)/1XASAH18CMTAAOAH30CBTA4/3XASAH09CETA(B)/1XASAH18CMTA
3X9000 & 1X18000 BTUMake 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.
Add to Wish ListS$5,379.00 U.P. S$6,454.80 -
FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/3XASAH09CETA/1XASAH18CMTAAOAH30CBTA4/3XASAH09CETA/1XASAH18CMTA
3X9000 & 1X18000 BTUAdd to Wish ListS$5,379.00 U.P. S$6,454.80 -
FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/4XASAH09CETA(B)AOAH30CBTA4/4XASAH09CETA(B)
4X9000 BTUAdd to Wish ListS$5,379.00 U.P. S$6,454.80 -
FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/4XASAH09CETAAOAH30CBTA4/4XASAH09CETA
4X9000 BTUAdd to Wish ListS$5,379.00 U.P. S$6,454.80 -
DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/3XCTKM35ZVMG/1XCTKM50ZVMGMKM100ZVMG/3XCTKM35ZVMG/1XCTKM50ZVMG
3X12000 & 1X18000 BTUAdd to Wish ListS$5,389.00 U.P. S$6,466.80 -
DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/1XCTKM25ZVMG/2XCTKM35ZVMG/1XCTKM60ZVMGMKM100ZVMG/1XCTKM25ZVMG/2XCTKM35ZVMG/1XCTKM60ZVMG
1X9000, 2X12000 & 1X22000 BTUAdd to Wish ListS$5,389.00 U.P. S$6,466.80 -
MITSUBISHI HEAVY SYS 4 AIRCON SCM40YSW/3XSRK13YYS/1XSRK18YYSSCM40YSW/3XSRK13YYS/1XSRK18YYS
3X12000 & 1X18000 BTUAdd to Wish ListS$5,389.00 U.P. S$6,466.80 -
TOSHIBA SYSTEM 4 AIRCON - R32 RAS4M41U2ACVGSG-3XRASM13U2KCVGSG1-1XRASM26U2KCVGSGRAS4M41U2ACVGSG-3XRASM13U2KCVGSG1-1XRASM26U2KCVGSG
3X13000-1X26000 BTUAdd to Wish ListS$5,399.00 U.P. S$6,478.80 -
SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/1XAJ009DBAPKFSP/2XAJ012DB/1XAJ024DBAJ070DCJ4KFSP/1XAJ009DBAPKFSP/2XAJ012DB/1XAJ024DB
1X9000, 2X12000 & 1X24000 BTUProduct Description
The Samsung System 4 Airconditioner offers efficient cooling with its multi split design, perfect for medium to large spaces. Enjoy advanced airflow, energy efficiency, and smart connectivity.
Key Features
- Multi Split System: Efficiently cools different rooms with individual temperature control.
- Advanced Airflow: Delivers consistent and comfortable cooling across the space.
- Energy Efficient: Optimized performance for lower power consumption.
- Smart Connectivity: Compatible with smart home systems for convenient control.
- Quiet Operation: Designed to minimize noise disruptions for a peaceful environment.
- WindFree Technology: Stay cool without feeling cold with advanced air flow structure.
Product Specifications
Specifications:
- Capacity:
- Cooling Capacity: 1X9000, 2X12000 & 1X24000 BTU
- Features:
- Airflow Type: Wind Free
- Auto Clean Function: Yes
- Remote Control: Yes
- Energy Efficiency:
- Energy Star Rating: Yes
- Connectivity:
- Smart App Control: SmartThings
- Warranty:
- Product Warranty: 1 Year(s)
Ideal For
This air conditioner system is ideal for medium to large spaces that require efficient and reliable cooling, such as homes or office environments.In the Box
- Outdoor Unit
- 1x AJ009DBAPKFSP Indoor Unit
- 2x AJ012DB Indoor Units
- 1x AJ024DB Indoor Unit
- Remote Controls
- Installation Manual
Add to Wish ListS$5,409.00 U.P. S$5,615.00 -
DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/1XCTKM25ZVMG/1XCTKM35ZVMG/2XCTKM50ZVMGMKM100ZVMG/1XCTKM25ZVMG/1XCTKM35ZVMG/2XCTKM50ZVMG
1X9000, 1X12000 & 2X18000 BTUAdd to Wish ListS$5,419.00 U.P. S$6,502.80 -
DAIKIN SYSTEM 4 AIRCON - WIFI MKM100ZVMG/2XCTKM25ZVMG/1XCTKM50ZVMG/1XCTKM60ZVMGMKM100ZVMG/2XCTKM25ZVMG/1XCTKM50ZVMG/1XCTKM60ZVMG
2X9000, 1X18000 & 1X22000 BTUAdd to Wish ListS$5,419.00 U.P. S$6,502.80 -
SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/1XAJ009DBAPKFSP/3XAJ018DBAPKFSPAJ070DCJ4KFSP/1XAJ009DBAPKFSP/3XAJ018DBAPKFSP
1X9000 & 3X18000 BTUProduct Description
The Samsung System 4 Aircon provides efficient multi zone cooling for optimal comfort. Ideal for home or office use, it operates quietly and supports smart control.
Key Features
- Energy Efficient: Designed to deliver optimal cooling with minimal energy consumption.
- Multi Zone Cooling: Allows you to control the temperature of four different rooms independently.
- Quiet Operation: Operates at a low noise level, ensuring a peaceful environment.
- Smart Control: Compatible with WiFi for remote management.
- Durability: Built with robust materials for long lasting performance.
- Eco Friendly: Uses R32 refrigerant for reduced environmental impact.
Product Specifications
Specifications:
- Capacity:
- Cooling Capacity: 1X9000 & 3X18000 BTU
- Features:
- Airflow Type: Wind Free
- Dehumidification: No
- Auto Clean Function: Yes
- Remote Control: Yes
- WiFi Connectivity: Yes
- Energy Efficiency:
- Energy Star Rating: 5 Ticks
- Connectivity:
- Smart App Control: SmartThings
- Voice Assistant Support: Yes
- Warranty:
- Product Warranty: 1 Year(s)
Ideal For
This air conditioner is ideal for homes or offices requiring multi zone cooling solutions.
In the Box
- 1 x Outdoor Unit
- 4 x Indoor Units
- 1 x User Manual
- 1 x Installation Kit
Add to Wish ListS$5,429.00 U.P. S$5,765.00 -
SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/2XAJ009DBAPKFSP/1XAJ018DB/1XAJ024DBAJ070DCJ4KFSP/2XAJ009DBAPKFSP/1XAJ018DB/1XAJ024DB
2X12000, 1X18000 & 1X24000 BTUProduct Description
The Samsung System 4 Aircon AJ070DCJ4KFSP/2XAJ009DBAPKFSP/1XAJ018DB/1XAJ024DB is a state of the art air conditioning system designed for optimal comfort and energy efficiency. Featuring WindFree Cooling technology, it disperses air gently and evenly through 23,000 micro air holes, ensuring a cool environment without the discomfort of direct cold air. The system is equipped with AI technology that analyzes usage patterns and external conditions to adjust the temperature, reducing energy consumption by up to 28%. Additionally, it offers remote control capabilities through the SmartThings App and voice control assistants, making it convenient to monitor and manage. With a capacity of 2x12000, 1x18000, and 1x24000 BTU, this air conditioner is perfect for various room sizes. It also boasts a 5 Ticks NEA energy efficiency rating and features R32 climate friendly refrigerant, SmartThings connectivity, WindFree technology, and an auto clean function. The product comes with a 1 year warranty.
Key Features
- Comfort Cooling with WindFree: Experience a cool environment without the chill, thanks to the advanced air flow structure that disperses air 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 for convenience.
- High Capacity Cooling: Offers a powerful cooling capacity with 2x12000, 1x18000, and 1x24000 BTU, ensuring efficient climate control for various room sizes.
- Eco Friendly R32 Refrigerant: Utilizes R32 refrigerant, which is more environmentally friendly, reducing the impact on the ozone layer.
- Auto Clean Feature: The auto clean function helps maintain the air conditioner's performance by automatically cleaning the interior components.
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: Yes (5 Ticks NEA)
- Connectivity:
- Smart App Control: SmartThings
- Voice Assistant Support: Yes
- Warranty:
- Product Warranty: 1 Year
Ideal For
Ideal for those seeking comfort cooling with advanced technology, energy efficiency, and remote control capabilities.
In the Box
- Samsung System 4 Aircon AJ070DCJ4KFSP
- 2x AJ009DBAPKFSP Indoor Units
- 1x AJ018DB Indoor Unit
- 1x AJ024DB Indoor Unit
Add to Wish ListS$5,429.00 U.P. S$5,695.00 -
SAMSUNG SYSTEM 4 AIRCON AJ070DCJ4KFSP/3XAJ012DBAPKFSP/1XAJ024DBAPKFSPAJ070DCJ4KFSP/3XAJ012DBAPKFSP/1XAJ024DBAPKFSP
3X12000 & 1X24000 BTUProduct 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
Add to Wish ListS$5,449.00 U.P. S$5,660.00 -
FUJITSU SYSTEM 4 AIRCON AOAH30CBTA4/2XASAH09(B)/1XASAH12(B)/1XASAH18MTAAOAH30CBTA4/2XASAH09(B)/1XASAH12(B)/1XASAH18MTA
2X9000 & 1X120000 & 1X18000 BTUAdd to Wish ListS$5,449.00 U.P. S$6,538.80
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.