System 5 Aircon in Singapore

Looking for a System 5 aircon in Singapore? At Blossom Aircon, we provide a range of new and reconditioned System 5 air conditioners, suitable for cooling five rooms simultaneously. Choose from popular combinations including 9K + 9K + 9K + 9K + 13K BTU and 9K + 9K + 9K + 9K + 18K BTU.

What Is a System 5 Aircon?

A System 5 aircon connects one outdoor condenser unit with five indoor units. It delivers a balanced and effective cooling across the connected rooms. This feature makes it an ideal solution for larger HDB flats, condominiums, or landed homes in Singapore, where every room requires cooling.

Common BTU combinations for this type of AC:

• 9K + 9K + 9K + 9K + 13K BTU – ideal for four smaller rooms plus one medium-sized room.
• 9K + 9K + 9K + 9K + 18K BTU – perfect for four smaller rooms and one larger living room or master bedroom.

Why Buy from Blossom Aircon?

Below are the reasons why you should trust us:

• Multiple options – choose between brand-new or professionally reconditioned units
• Available in all popular or custom combinations
• Expert installation by certified technicians
• Transparent pricing with no hidden costs
• Optional add-ons include chemical cleaning, servicing, and gas top-ups
• Fast and reliable local support across Singapore

Top Brands We Carry

Our System 5 aircons are available from trusted brands such as Daikin, Mitsubishi Electric, Panasonic, LG, Midea, Toshiba, and more. Whether you prefer the energy efficiency of a Daikin inverter, the durability of Mitsubishi, or the value-for-money of Midea, we have the right option to fit your needs.

New versus Reconditioned

Our new system 5 units come with full manufacturer warranties and the latest energy-saving features.

Our reconditioned aircon units are thoroughly cleaned, tested, and serviced by our experts to ensure reliable performance at a more affordable price.

Explore Our Range Below

Explore our available System 5 aircons to find the ideal fit for your home. Not sure which configuration is best for your space? Contact our friendly team and we’ll recommend the right setup based on your room sizes, cooling requirements, and budget.