Inverter Multi Slim Ducted

Slim Ducted System

Available in:

2.6kW, 3.5kW, 5.0kW, and 7.0kW Indoor Units (Supporting 3 to 6 Room Systems)

Performance & Specs

Check these precise technical details to select a low-profile ducted unit that fits seamlessly into your ceiling.

Specification Details
Model Range Choose from four versatile indoor power sizes ranging from a compact 2.6kW to a powerful 7.0kW capacity
Ultra-Slim Profile Features a very low-profile height of just 200mm, making it ideal for tight bulkhead or ceiling installations
Static Pressure The adjustable static pressure allows for flexible ductwork configurations while maintaining consistent and powerful airflow across rooms
Smart Connectivity Includes standard built-in Wi-Fi compatibility for effortless temperature management via the convenient NetHome Plus mobile application
Inverter Efficiency Advanced DC inverter technology ensures your home stays comfortable while significantly reducing overall daily energy consumption costs
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Key Features

Discreet Installation

The ultra-slim indoor unit is hidden away in your ceiling or bulkhead to protect your architectural designs.

Multi-Room Comfort

Cool or heat up to 6 individual rooms with a single compact outdoor unit, keeping your exterior cleaner.

Acoustic Excellence

Engineered with excellent acoustic characteristics to provide a very quiet environment for bedrooms and quiet living spaces.

Flexible Configuration

Multiple installation options allow this system to adapt easily to the unique structural layout of your modern home.

Smart App Control

Manage your indoor climate from anywhere with a simple app on your favourite mobile or tablet.

Zoned Temperature Control

Enjoy the luxury of independent room control, ensuring every family member stays perfectly comfortable in their own space.

Technical Specifications

Space Saving Design

This compact ducted system is the simplest way to heat or cool multiple rooms with minimal internal visibility.

Low Profile Build

The lightweight chassis is specifically designed for shallow roof cavities where traditional ducted units simply will not fit.

Seamless Integration

Maintain a non-obtrusive look throughout your home while enjoying powerful, reliable reverse-cycle air conditioning every day.

Drain Pump Included

Features a built-in condensate drain pump for greater flexibility and ease during professional installation.

Independent Operation

Each slim ducted unit operates independently, allowing for personalised comfort levels and improved overall energy management.

Timer Functionality

Use the programmable timer to schedule your heating and cooling so your home is always the perfect temperature.

All-Season Performance

Built to handle the Australian climate, providing high-performance cooling in summer and powerful warmth throughout the winter months.

Robust DC Inverter

The high-quality DC inverter ensures smooth temperature transitions and long-term reliability for your complete peace of mind.

Seven-Year Warranty

Rinnai provides a comprehensive seven-year limited warranty to ensure your new multi-split system remains protected for years to come.

Testimonial

  • Roma and his mate did a great job installing a small split in a tricky location in the bedroom (which another company tried to... read more

    Lachlan Kennedy Avatar Lachlan Kennedy
    April 26, 2026

    Roma and his team did an excellent job in fixing our ducted aircon unit. He was very honest in recommending the best solution and... read more

    Christopher Yee Avatar Christopher Yee
    April 10, 2026

    The team were fantastic! They went above & beyond to customise a solution in my tricky space. Great quality work too. They were great... read more

    Jessica Cowan Avatar Jessica Cowan
    April 9, 2026
  • Genuinely the best aircon installers in Melbourne, went through so many different companies who made the process so difficult, but RDS answered all my... read more

    Matthew Kirkland Avatar Matthew Kirkland
    April 2, 2026

    Roma and the team at RDS Electrical & Air Conditioning were absolutely outstanding from start to finish. If you’re looking for a reliable air... read more

    Andrew Pei Avatar Andrew Pei
    March 5, 2026

    We had no airflow coming out of the vent in our son’s bedroom. After having numerous air conditioning technicians telling us there was nothing... read more

    Elisa Corbett Avatar Elisa Corbett
    March 1, 2026
  • Extremely happy with the service. The guys were on time, easy to deal with, understood our needs and knew exactly what they were doing.... read more

    Kostas Pranys Avatar Kostas Pranys
    January 31, 2026

    Really happy with the service. Friendly, professional and actually fixed the problem without any fuss. Would use again. Thanks again Roma!

    Tareena Goodridge Avatar Tareena Goodridge
    January 28, 2026

    Highly recommend RDS!! Roma was very professional and quick to complete our works in a very busy summer period. His works were completed to... read more

    Jessica Molesworth Avatar Jessica Molesworth
    January 23, 2026

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