Air Conditioning Systems
Helping You Choose the Right System
Choosing the right air conditioning system depends on your space, layout, usage, budget, and long-term goals. Simplex helps homeowners and businesses across Brisbane and the Gold Coast understand the differences between system types so they can make informed decisions with confidence.
What You Can Expect:
- The right system for your home
- Clear pricing, no surprises
- Installed properly the first time
- Clean, respectful work
- Fully licensed and compliant
- Local support you can rely on
Helping You Choose the Right System
Choosing the right air conditioning system depends on your space, layout, usage, budget, and long-term goals.
Simplex helps homeowners and businesses across Brisbane and the Gold Coast understand the differences between system types so they can make informed decisions with confidence.
SYSTEM TYPE
Split System Air Conditioning
Best for bedrooms, living rooms, apartments, small offices, and individual spaces.
Typical Capacity Range: 2.0kW – 9.5kW
BEST FEATURES:
- Affordable installation
- Energy efficient
- Great for single rooms
- Quiet operation
- Easy maintenance
Things to Consider: Each indoor unit cools one area only.
SYSTEM TYPE
Multi-Head Air Conditioning
Best for homes or offices needing multiple rooms cooled without multiple outdoor units.
Typical Setup: 1 outdoor unit connected to 2–5 indoor units.
BEST FEATURES:
- Cleaner exterior appearance
- Independent room control
- Space-saving outdoor setup
Things to Consider: Higher installation complexity than standard split systems.
SYSTEM TYPE
Ducted Air Conditioning
Best for whole-home cooling, larger homes, offices, and premium comfort.
Typical Capacity Range: 10kW – 25kW+
BEST FEATURES:
- Whole-property climate control
- Discreet ceiling vents
- Zoned temperature control
- Premium appearance
Things to Consider: Higher upfront installation cost.
SYSTEM TYPE
Bulkhead Air Conditioning
Best for apartments, custom homes, offices, and spaces with limited ceiling room.
BEST FEATURES:
- Concealed appearance
- Quiet operation
- Space efficient
- Ideal for modern interiors
Things to Consider: Requires cabinetry or bulkhead integration.
SYSTEM TYPE
Commercial HVAC Systems
Best for retail, offices, restaurants, medical, and commercial buildings.
BEST FEATURES:
- Scalable system design
- Energy efficiency planning
- Zoned climate control
- Ongoing servicing support
SYSTEM TYPE
Industrial HVAC Systems
Best for warehouses, workshops, factories, and industrial facilities.
BEST FEATURES:
- Large-scale ventilation
- High-capacity cooling
- Operational reliability
- Compliance-focused installations
Which Air Conditioning System Fits Your Space?
Space Type
Recommended System
- Single room:
- Apartment:
- Family Home:
- Office:
- Warehouse:
- Split System
- Multi-Head / Bulkhead
- Ducted
- Commercial HVAC
- Industrial HVAC
FAQ
Most Popular Questions.
System sizing depends on room size, insulation, ceiling height, sunlight exposure, and usage.
Split systems cool individual rooms, while ducted systems cool multiple areas or entire homes through ceiling ducts.
Not always. Proper zoning and modern inverter technology can make ducted systems highly efficient.
Yes. Split, multi-head, and bulkhead systems are commonly used in apartments depending on building restrictions.
Ducted systems are usually best for larger homes requiring whole-home climate control.
Why Choose us
We Specialise in Getting It Right
Clear, upfront quotes with no hidden costs or unnecessary add-ons.
QBCC, ARCtick, and Electrical Contractor licensed for safe, compliant installations.
Accurate diagnostics and efficient installation techniques for reliable performance.
Still Unsure Which System Is Right?
We’ll help you compare options based on your space, budget, and long-term goals.