Air Conditioning Multi-Head System Ultra 18kW (VRF)
For Business
- Data sheet
- Installation guide
- More coming soon...
Works with:




Engineered for scalability,
powered by VRF
Emerald Multi-Head Ultra System 18kW is equipped with Variable Refrigerant Flow (VRF) technology and are designed for advanced and scalable multi-zone applications. VRF optimises the refrigerant flow to the indoor unit according to current demand for ultimate energy efficiency, scalability and adaptability.
The tech



Multiple connections
Connect 2 to 11 indoor units for wide range of installation properties.

No welding required
Install without welding or brazing due to refrigerant piping with flared connections.

Minimal maintenance
Lower maintenance requirements increase product longevity for customers.

Easy install
Fewer pipe runs streamline Multi-Head Ultra System installs, reducing labour costs and site disruption.

DC inverter technology
Advanced DC motor and inverter tech boost efficiency for steady comfort and lower costs.

5 year warranty
Multi-Head Ultra System features 5 years system and 2 years labour and service warranty.
Request a call back
Want to stock Emerald or add to your offering? Book a callback from our sales team.
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Account management
Speak to our dedicated account management team.
Mon to Fri | 9am- 5pm AET
Versatile design,
efficient installation
Emerald Air Conditioning Multi-Head Ultra System 18kW (VRF) is offered in a range of indoor sizes, catering to diverse installation needs. Additionally the compact outdoor unit fits freestanding homes and units to ensure a long-term solution that evolves with customer needs.


It gets better…
you could
save big
for your customers on their install with government rebates
In case you missed anything
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Starting with a callback request, you’ll have an introductory chat with one of our sales specialists to discuss which Emerald solutions best fit your business.Â
During this meeting, we’ll also introduce you to our certificate partner, Creditex, who can advise on rebate eligibility and ways to earn back on efficient electric installs.Â
Our Australian-based logistics team handles your stock orders, making it easy to keep you informed about product arrivals.Â
Plus, our local account management team will be on hand to manage your inquiries, ensure you have the stock you need, and keep you updated on our latest products.
For ongoing support, reach out to us directly via our business support centre—we’re here to ensure you have the resources and assistance needed to succeed with Emerald.
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In Australia, various government energy efficiency schemes offer certifications and incentives to businesses that implement approved energy-saving technologies. Eligibility typically extends to a wide range of entities, including sole traders, merchants, project-based firms, and energy retailers.Â
To determine your business's eligibility and understand the specific requirements, it's advisable to consult the guidelines of the relevant state or territory energy efficiency scheme. Emerald collaborates closely with these programs to ensure our products meet the necessary standards, facilitating your participation in such initiatives.
Request a call back from Emerald sales team or our Accredited provider partner Creditex for more information on whether your business qualifies/or can qualify for energy scheme certification.
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Emerald partners with businesses of all sizes, including sole traders, merchants, wholesalers, project-based firms, and energy retailers, to offer tailored solutions that fit your business needs.Â
If you’re a business, looking to purchase small or large quantities of Emerald solutions, the best way to get started is by requesting a call back from our sales team to discuss the right options for you.Â
For end consumers, please use our Find an Installer page to connect with a qualified installer near you.
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All Emerald products must be installed by a licenced professional. For example a qualified plumber, electrician or HVAC specialist.Â
If you’re a business looking to install Emerald heat pump solutions, we work closely with you to offer training. Work with Emerald. Installers must be trained to handle Emerald hot water heat pump installations safely and efficiently. You will gain this training as part of your onboarding to Emerald either through documentation or video training.Â
Compliance training, required to obtain certificates, can be provided by Creditex.
For end consumers, simply visit our Find an Installer page to connect with a certified installer in your area.
Â
Our dedicated team is here to support businesses at every stage, from choosing the right products to providing technical guidance.Â
For sales and account management, request a call back from our dedicated business sales team.
For ongoing support, reach out to us directly via our business support centre—we’re here to ensure you have the resources and assistance needed to succeed with Emerald.
If you have an Emerald solution installed at your property and need support please contact our support centr
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We work with businesses of all sizes, so if you're just getting started or only need a few products, we’re here to help.Â
Reach out to us, and we'll connect you with our trusted merchants who offer competitive pricing on smaller orders. Plus, we can set you up for success with access to our online training and resources.
Â
All Emerald products must be installed by a licenced professional. For example a qualified plumber, electrician or HVAC specialist.Â
If you’re a business looking to install Emerald air conditioning solutions, we work closely with you to offer training. Installers must be trained to handle Emerald air conditioning installations safely and efficiently. You will gain this training as part of your onboarding to Emerald either through documentation or video training.Â
Compliance training, required to obtain certificates, can be provided by Creditex.
For end consumers, simply visit our Find an Installer page to connect with a certified installer in your area.
Who can buy through Emerald?
Emerald partners with businesses of all sizes, including sole traders, merchants, wholesalers, project-based firms, and energy retailers, to offer tailored solutions that fit your business needs.Â
If you’re a business, looking to purchase small or large quantities of Emerald solutions, the best way to get started is by requesting a call back from our sales team to discuss the right options for you.Â
For end consumers, please use our Find an Installer page to connect with a qualified installer near you.
What if I only want to buy one or two products at a time?
We work with businesses of all sizes, so if you're just getting started or only need a few products, we’re here to help.Â
Reach out to us, and we'll connect you with our trusted merchants who offer competitive pricing on smaller orders. Plus, we can set you up for success with access to our online training and resources.
Who can install an Emerald Hot Water Heat Pump?
All Emerald products must be installed by a licenced professional. For example a qualified plumber, electrician or HVAC specialist.Â
If you’re a business looking to install Emerald heat pump solutions, we work closely with you to offer training. Installers must be trained to handle Emerald hot water heat pump installations safely and efficiently. You will gain this training as part of your onboarding to Emerald either through documentation or video training.Â
Compliance training, required to obtain certificates, can be provided by Creditex.
For end consumers, simply visit our Find an Installer page to connect with a certified installer in your area.
Who can install an Emerald Air Conditioning system?
All Emerald products must be installed by a licenced professional. For example a qualified plumber, electrician or HVAC specialist.Â
If you’re a business looking to install Emerald air conditioning solutions, we work closely with you to offer training. Installers must be trained to handle Emerald air conditioning installations safely and efficiently. You will gain this training as part of your onboarding to Emerald either through documentation or video training.Â
Compliance training, required to obtain certificates, can be provided by Creditex.
For end consumers, simply visit our Find an Installer page to connect with a certified installer in your area.
What if I need business support?
Our dedicated team is here to support businesses at every stage, from choosing the right products to providing technical guidance.Â
For sales and account management, request a call back from our dedicated business sales team.
For ongoing support, reach out to us directly via our business support centre—we’re here to ensure you have the resources and assistance needed to succeed with Emerald.
If you have an Emerald solution installed at your property and need support please contact our support centre.
What does the application process look like? AKA how long does it take to get going?
Starting with a callback request, you’ll have an introductory chat with one of our sales specialists to discuss which Emerald solutions best fit your business.Â
During this meeting, we’ll also introduce you to our certificate partner, Creditex, who can advise on rebate eligibility and ways to earn back on efficient electric installs.Â
Our Australian-based logistics team handles your stock orders, making it easy to keep you informed about product arrivals.Â
Plus, our local account management team will be on hand to manage your inquiries, ensure you have the stock you need, and keep you updated on our latest products.
For ongoing support, reach out to us directly via our business support centre—we’re here to ensure you have the resources and assistance needed to succeed with Emerald.
Who qualifies for government certification?
In Australia, various government energy efficiency schemes offer certifications and incentives to businesses that implement approved energy-saving technologies. Eligibility typically extends to a wide range of entities, including sole traders, merchants, project-based firms, and energy retailers.Â
To determine your business's eligibility and understand the specific requirements, it's advisable to consult the guidelines of the relevant state or territory energy efficiency scheme. Emerald collaborates closely with these programs to ensure our products meet the necessary standards, facilitating your participation in such initiatives.
Request a call back from Emerald sales team or our Accredited provider partner Creditex for more information on whether your business qualifies/or can qualify for energy scheme certification.