Toshiba has raised the bar in residential air conditioning with the launch of the Seiya Plus—a direct upgrade of its popular Seiya range.
Available from 2kW to 10kW, this new series delivers the same trusted performance, now refined with enhanced energy efficiency and higher star ratings across key models.
From compact rooms to open-plan zones, Seiya Plus brings improved control, convenience, and comfort into everyday living.
At the heart of the Seiya Plus range is a thoughtful balance of form and function. Each unit comes standard with a remote control featuring a weekly timer and backlit display, allowing users to set and adjust temperatures with ease, even in low light.
Those who prefer smarter solutions can take advantage of an optional Wi-Fi accessory, which enables control via smartphone and adds compatibility with Google Assistant and Amazon Alexa. Voice commands such as “Alexa, set the living room to 22 degrees” or “Hey Google, turn off the bedroom AC” transform climate control into a hands-free experience.
The Wi-Fi module also adds energy usage monitoring, giving users a clearer picture of their system’s operation and performance.
Toshiba has equipped the Seiya Plus series with intelligent air delivery. Models 5kW and above feature 3D airflow, which combines vertical and horizontal louvre movement to distribute air more evenly across the room.
This ensures consistent comfort, whether you’re cooling a spacious open-plan area or maintaining airflow in a hard-to-reach corner.
Beyond temperature control, the Seiya Plus units are designed to promote a fresher indoor environment. All models come with an IAQ filter, designed to reduce airborne particles and contribute to a more pleasant indoor atmosphere.
A self-cleaning function reduces moisture inside the indoor unit, helping keep internal surfaces clean between uses.
Practicality plays a big role in the new Seiya Plus design. Each unit features an easy-clean drain pan and coated fins, helping simplify maintenance and extend unit life.
These design touches reflect Toshiba’s commitment to engineering systems that are not only effective but also reliable over time.
In addition to its performance and control features, the Seiya Plus series comes backed by Toshiba’s 7-year warranty—a strong statement of long-term confidence and customer care. It’s cooling comfort you can count on for years to come.
DRED support
In line with Australia's push toward smarter energy use, most models in the Seiya Plus series (excluding the 2kW model) support Demand Response Enabling Device (DRED) functionality.
This allows energy providers to communicate with the system during peak demand periods, helping to reduce overall grid strain and support more sustainable power usage.
From bedrooms to living rooms, offices to open-plan layouts, Seiya Plus offers a unit to suit every space.
With upgraded efficiency, flexible controls, and Toshiba’s trusted durability, it’s a dependable upgrade for those who value both form and function.