Flexible Cooling and Heating with Multi Split Systems
If your home isn't suited to ducted air conditioning, or if you want more flexibility than a single split system, a multi split air conditioning system could be the perfect fit. These systems let you run multiple indoor units, each in different rooms, all connected to a single outdoor unit.
Newcastle's #1 Domestic Air Conditioner Installation & Servicing Team
Multi- Splits Are Ideal for Homes with Limited Roof Space or Mixed Room Types
A multi split system connects one outdoor unit to two to five indoor units. Each indoor unit can be controlled independently, so you can set different temperatures in each room to suit different needs or times of day.
There’s a range of indoor unit styles to suit different ceiling types and layouts:
- Wall-mounted units – easy to install and suit most standard rooms
- Ceiling cassettes – recessed into flat or suspended ceilings for a clean look
- Bulkhead units – ideal for low ceilings or tight spaces, discreetly tucked away
- Floor-standing units – great for heritage homes or spaces with ornate or sloped ceilings
This gives you more control over both the performance and appearance of your air conditioning, especially in homes with a mix of ceiling heights, angles or materials.





Why Choose Coles for Multi Split Installations?
With over 85 years of experience, Coles Refrigeration understands how to design and install air conditioning systems that suit the real layout of your home. We don’t just fit units where they happen to fit. We look at your ceiling space, wall construction, insulation and interior layout to create a setup that performs well and looks great.
Whether your home has sloped ceilings, exposed beams, bulkheads or older finishes, we’ll recommend the right combination of indoor units and install them with care. We also make sure your new system suits the overall style of your home, so it looks just as good as it feels.
Benefits of a Multi Split System
| Benefit | Why it’s useful for your home |
| One outdoor unit | Keeps the outside of your home neat and uncluttered |
| Different unit types inside | Choose the right indoor unit style for each room |
| Individual temperature control | Set each room to suit your routine or preferences |
| Energy efficient | Only run the units you need, when you need them |
| Ideal for mixed ceiling types | Works with sloped, raked or flat ceilings |
What We Offer
- Supply and installation of trusted brands like Daikin, Mitsubishi Electric, etc
- Custom system design based on your home layout and lifestyle
- Fast, tidy installation by qualified, local technicians
- Repairs and maintenance to keep everything running smoothly
- Support for both new homes and renovations, including coordination with your builder or electrician