Multi Split Air Conditioning
A Daikin Multi Split Air Conditioner can heat or cool multiple rooms using only one outdoor unit, and allows individual control of the air conditioning in each room. This not only optimises comfort but saves on running costs by only heating or cooling rooms as required.
Heat or cool a single room or space
Daikin multi‑split air conditioners let you heat or cool multiple rooms using a single outdoor unit, with independent control for each indoor unit. This delivers tailored comfort and energy savings, making multi‑split systems an ideal solution for apartments, townhouses, or houses with limited outdoor space.
Whether you want to run air conditioning in two rooms or more, Daikin’s multi‑split range adapts to your lifestyle with flexible installation and smart temperature control.
Reverse Cycle (Heating & Cooling)
Cooling Only
Smartphone Control (optional)
Heating or cooling up to 5 rooms
Quiet multiple room air conditioning
Individual control of air conditioning in each room
Best For
If you’re after multi room air conditioning, Daikin’s Super Multi NX is the clever choice. It takes only one outdoor unit to maintain comfort in up to five rooms.
Super Multi NX
%20Hero.png)
Wall Mounted, Bulkhead, Ducted & Cassettes
Benefits of Choosing a Daikin Multi‑Split System
Daikin multi‑split systems allow you to control the temperature in each room independently. This helps reduce energy use and ensures comfort in rooms that are being used while avoiding wasted power in empty areas. A single outdoor unit reduces exterior clutter, which is especially valuable in apartments, townhouses, or homes with limited outdoor space.
These systems operate quietly, with smooth, consistent airflow provided by advanced inverter compressors. Many models offer smartphone connectivity, Wi-Fi integration, and scheduling options, so you can manage comfort from anywhere.
How Multi‑Split Air Conditioning Systems Work
A multi‑split air conditioner connects multiple indoor units to a single outdoor unit. Each indoor unit operates independently, giving you control over temperatures in different zones. The outdoor unit compresses refrigerant and distributes it to each indoor unit, which ensures efficient operation while reducing energy consumption.
Is a Multi‑Split System Right for Your Home?
Multi-split systems are ideal if you need to heat or cool multiple rooms with a single outdoor unit. They are particularly suitable for homes where outdoor space is limited, or for future expansion if you want to add extra indoor units later. By focusing on rooms in use, these systems can save energy and reduce running costs compared with multiple single-split systems.
When choosing a system, consider the number of rooms you want to condition, the layout of your property, and the types of indoor units that suit your space, wall-mounted, floor-standing, or ducted options.
Find a Daikin Specialist Dealer to assess your home and recommend the right solution.
Choosing the Right Indoor Unit Types
Daikin multi-split systems offer flexible indoor unit options. Wall-mounted units are perfect for bedrooms or living areas, floor-standing units work well in small to medium spaces where heating is a priority, and cassette or bulkhead units are ideal for open-plan spaces. This versatility allows you to tailor the system to your home layout and style preferences.
Smart Features & Modern Technology
Daikin’s multi-split range incorporates inverter technology and efficient R-32 refrigerants, delivering precise temperature control and lower environmental impact. Features like Streamer technology improve indoor air quality, while Wi-Fi-enabled models allow convenient remote control via smartphone or home automation systems. Quiet motors keep ambient noise down to a whisper quiet 19dBA, preserving the peace and tranquillity in your home.
Multi-Split & Split System Air Conditioning FAQs
Q: What is a multi-split AC system?
A multi-split air conditioner connects multiple indoor units to a single outdoor unit, allowing independent control of each room while saving space and energy.
Q: What is the difference between split and multi-split AC?
A single-split AC has one outdoor unit connected to one indoor unit, suitable for cooling or heating a single room. A multi-split system connects multiple indoor units to one outdoor unit, allowing zoned control for several rooms.
Q: How much does it cost to install a multi-split system?
Costs vary depending on the number of indoor units, unit types, and installation complexity. Contact a certified Daikin Specialist Dealer for a personalised quote.
Q: What are the disadvantages of multi-split air conditioners?
Multi-split systems have a higher upfront cost than a single split unit. Installation requires professional expertise, and system expansion is limited by the capacity of the outdoor unit.
Q: Can I install a multi-split system myself?
Professional installation is strongly recommended to ensure efficiency, compliance with Australian standards, and to maintain your warranty.
Q: How do I maintain a multi-split air conditioner?
Regularly clean indoor filters, keep the outdoor unit free from debris, and schedule annual professional servicing for optimal performance.
Q: How long can a split or multi-split air conditioner last?
With proper maintenance, Daikin systems can last 10–15 years or more while delivering reliable heating and cooling.
Why choose Daikin?
Air Specialists
As air specialists, we take pride in designing products that provide clean, efficient, and superior comfort in the places we live, work and play.
With over 500 strong dealer network, Daikin is available through our Specialist Dealer network, who will assess, plan and install the right air conditioning solution for your home.
Quality After Sales Support
Our comprehensive range of services from our dedicated after sales support team will ensure the long term durability and keep your Daikin running smoothly for many years to come.
Daikin's split system air conditioners are approved by the National Asthma Council Australia Sensitive Choice® program, and are the only split systems that carry the blue butterfly symbol.
