Ducted Air Conditioner Installation Terrey Hills NSW

Case Study: Platinum AC Delivers Smart, Whole-Home Comfort with an 8.5kW Daikin Slimline Ducted System in Terrey Hills, NSW<

The Brief

The homeowners of this Terrey Hills property approached Platinum AC seeking a discreet, high-performance air conditioning solution capable of delivering year-round comfort across multiple living zones. With the home featuring a mix of open-plan living areas and private bedrooms, the system needed to provide even temperature control, quiet operation, and energy efficiency, without compromising ceiling space or interior aesthetics.

In addition, the homeowners wanted a modern control system that allowed them to manage different areas of the home independently, reducing unnecessary energy use while maximising comfort for each family member.

The Solution

After conducting a detailed on-site assessment, the Platinum AC team recommended an 8.5kW Daikin Slimline reverse cycle ducted air conditioning system, paired with a MyAir smart zone controller.

The Daikin Slimline ducted system was selected specifically for its compact indoor unit design, making it ideal for homes where roof cavity space is limited. Despite its low profile, the system delivers powerful heating and cooling performance, perfectly suited to the demands of a Northern Beaches climate where temperatures can vary significantly throughout the year.

To enhance usability and efficiency, Platinum AC integrated the system with MyAir, allowing the home to be divided into multiple independently controlled zones. This ensured precise temperature control in each area of the house while preventing energy waste in unused rooms.

Ducted Air Conditioner Installation Process

Platinum AC managed the entire installation process from start to finish, ensuring minimal disruption to the household and a seamless outcome.

The Slimline indoor unit was carefully positioned within the roof cavity to optimise airflow while preserving ceiling height and visual appeal. High-quality insulated ducting was installed throughout the home to deliver consistent airflow to each zone, with ceiling grilles positioned to blend seamlessly with the interior design.

Special attention was paid to acoustic performance, ensuring the system operated quietly across all modes, an important consideration for bedrooms and living spaces alike.

The MyAir smart zone controller was then configured to suit the household’s daily routines. Each zone was individually calibrated, allowing occupants to adjust temperatures room by room via a wall-mounted touchscreen panel or smartphone app.

Throughout the installation, Platinum AC adhered to best-practice installation standards and manufacturer specifications, ensuring long-term reliability and optimal system performance.

The Outcome

The completed installation delivered an immediate improvement in comfort, convenience, and energy efficiency.

The 8.5kW Daikin Slimline ducted system now provides reliable reverse cycle heating and cooling across the entire home, maintaining stable indoor temperatures regardless of external conditions. The system’s slim profile allowed Platinum AC to achieve a clean, unobtrusive installation without compromising ceiling space.

With the MyAir smart zone controller, the homeowners gained full control over their indoor environment. They can now:

• Turn individual zones on or off as needed
• Set different temperatures for bedrooms and living areas
• Control the system remotely via smartphone
• Reduce energy consumption by conditioning only occupied rooms

This zoning capability has resulted in noticeably lower running costs while improving comfort for every member of the household.

Why Daikin and MyAir?

Daikin is widely recognised for its reliability, energy efficiency, and advanced inverter technology, making it an ideal choice for ducted air conditioning applications. The Slimline range, in particular, is engineered for homes requiring powerful performance in compact spaces.

MyAir complements this technology by adding intelligent zoning and smart-home integration, giving homeowners complete control over how and when their system operates.

Together, these systems deliver a premium air conditioning solution that is both future-proof and user-friendly.

The Platinum AC Difference

This Terrey Hills installation highlights Platinum AC’s commitment to delivering tailored air conditioning solutions that combine technical expertise with thoughtful design. From initial consultation through to commissioning, the team focused on understanding the homeowners’ lifestyle, comfort preferences, and long-term efficiency goals.

By pairing industry-leading equipment with expert installation and smart control technology, Platinum AC once again delivered a solution that exceeds expectations and enhances everyday living.

What size ducted air conditioner do i need on the Northern Beaches of NSW?