Rinnai Ducted System
• WIFI Smart Control
• 8 Vents Package
• Climate control up to 8 zones
18kW Available
Estimated Value: $11,800
From
$4,999
Supply & Installation Included
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Stop Paying Outrageous Energy Bills To Heat & Cool Multiple Rooms
Upgrade from costly, old gas heating to an energy-efficient Multi-Split System. Heat and cool up to 5 rooms with ONE outdoor unit and claim the maximum VEU rebate—applied instantly at the point of sale. Zero hassle. Maximum savings.
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Check Your Eligibility
Do you currently have ducted gas heating?
Yes, I have ducted gas
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Limited-Time VEU Air Conditioning Deals
Get eligible split system or ducted air conditioning supplied and installed with VEU rebates applied upfront. Enjoy year-round comfort, clear pricing, and licensed Melbourne installation with no hidden surprises.
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Happy Customers
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Average Rating
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Customer Savings
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Would Recommend
Why Smart Families Choose Smart Upgrades for their Multi-Split AC Upgrade
Forget managing multiple ducted systems or patchy heaters. Our multi-split systems bring simplicity, savings, and comfort — all under one efficient roof.
Zero paperwork
We deduct the Victorian Energy Upgrades (VEU) rebate at point of sale — no paperwork, no delays. You immediately see your savings.
Slash Energy Bills
We show you how your multi-split system can use up to 80% less energy than gas heating — potentially saving you thousands on your power bills.
Individual Room Control
Control each zone independently. Want the lounge cool and the bedroom warm? Done. Everyone gets their perfect climate.
One Smart Solution
No more cluttered outdoor units. One high-performance outdoor unit powers multiple indoor units — clean, efficient, and discreet.
Professional & Safe Installation
Our A-Class licensed technicians specialise in multi-split systems. You get full compliance, no corner-cutting, and your investment is protected.
7-year Warranty
We include 7 years of warranties on premium brands — rest easy knowing your system is built to last.
VEU Rebates Won't Last Forever — Check Your Eligibility
This isn't just about comfort, it's about smart investments for your family's future!
Victorian property over 2 years old
Established home, not new build
Existing gas heating system to replace
A system ready to replace
No VEU claim in the last 2 years
One upgrade per period
Property located in Victoria
Scheme is VIC-only
Transform Your Living Experience
Multi-split air conditioning systems revolutionise how you experience comfort at home. With independent climate control for each room, your family can enjoy personalised comfort while you save money on energy bills.
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The Complete Range of Premium Brands We Install
Trusted by 1000+ Melbourne families for reliable, energy-efficient multi-split solutions
[OUR PROCESS]
Simple Installation Process
Contact us today and we will have an eligibility assessment ready for you in no time!
Check Eligibility
Fill in our form, and we will quickly provide you with eligibility details.
Free Assessment
Free onsite assessment to ensure optimal system size and placement.
Professional Installation
Certified technicians install your energy-efficient solutions with minimal disruption.
Check Your Eligibility
Trusted by 1000+ Australian Homes
Frequently Asked Questions
Get answers to the most common questions about heating & cooling upgrades, VEU rebates, and our installation process.
Think of it as one smart outdoor unit powering multiple indoor units throughout your home. Each indoor unit can be controlled independently—so you can keep your bedroom cool while the living room stays warm. It's connected by refrigerant lines, not bulky ductwork.
Most residential multi-split systems can handle 2-5 indoor units from one outdoor unit. Smart Upgrades can install systems with up to 5 indoor units, giving you complete whole-home climate control.
Absolutely! Modern multi-split systems use advanced inverter technology that adjusts compressor speed based on demand. You can save up to 80% compared to old gas heating and up to 30% on your energy bills. Plus, you only heat or cool the rooms you're actually using.
All our multi-split systems come with comprehensive warranties:
1. Equipment warranty: 5-7 years depending on brand (Midea offers 7 years)*
2. Installation warranty: Smart Upgrades guarantees our workmanship*
* Contact us for the most up-to-date accurate warranty information!
1. Equipment warranty: 5-7 years depending on brand (Midea offers 7 years)*
2. Installation warranty: Smart Upgrades guarantees our workmanship*
* Contact us for the most up-to-date accurate warranty information!
[TESTIMONIALS]
What Our Customers Say
Join thousands of satisfied homeowners who've transformed their home with our smart upgrades.
heli Kheni
Ansh Kotadiya
Rajj Modi
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