Mitsubishi Heavy Industries | 9.5kW Bronte Split System 240V | Built-in Wi-Fi
The Mitsubishi DXK33ZRA-WF1-SET is a 9.5kW cooling and 10.3kW heating reverse-cycle split system air conditioner for large residential and commercial spaces. Built-in Wi-Fi and voice-control compatibility with the Smart M-Air app, Amazon Alexa, and Google Assistant provide flexible temperature management from any location. The DXK33ZRA-WF1-SET delivers long-reach airflow of up to 18 metres, ensuring even conditioning across expansive interiors, and includes advanced air filtration to capture PM2.5 particles and allergens.
Large spaces requiring consistent temperature control (offices, open-plan homes, commercial work environments, rental properties covering 30–40 square metres) rely on high-capacity split systems. The 9.5kW cooling capacity and 18m airflow range of the DXK33ZRA-WF1-SET make it a direct replacement for undersized units, or a primary choice for new installations. Built-in Wi-Fi control enables remote operation without additional smart home hardware, simplifying setup and maintenance. Demand-response capable (AS4755 compatible), it integrates into grid management programs when enrolled.
Licensed electrical contractors and facility managers favour the Bronte series for scale and efficiency. The NOVAShield™ PM2.5 filter combined with the Allergen Clear filter supports cleaner indoor air in busy commercial or multi-unit residential settings. Dimmable LED display reduces visual disturbance in bedrooms or offices during night operation. The unit operates across a wide temperature range, managing heating demands in temperate climates without compromising cooling performance. Stock rotation is straightforward: the DXK33ZRA-WF1-SET pairs seamlessly with other Bronte models on the same electrical circuit, simplifying replacement and upgrade paths.
Features
- 9.5kW cooling and 10.3kW heating capacity — rated for large spaces and open-plan layouts, delivering rapid temperature control across areas up to 40 square metres.
- Built-in Wi-Fi and voice control — Smart M-Air app, Amazon Alexa, and Google Assistant compatible without additional smart home devices; control set temperature, operation modes, and timers remotely.
- 18-metre long-reach airflow — advanced blade technology distributes cool or warm air efficiently across expansive rooms and commercial spaces.
- NOVAShield™ PM2.5 and Allergen Clear filters — dual-stage air purification captures fine particles, dust, pollen, smoke, and allergens for improved indoor air quality.
- R32 refrigerant — low global warming potential refrigerant (2.0 kg pre-charged to 15m); environmentally compliant and efficient cooling/heating operation.
- Dimmable LED display — adjustable brightness on the indoor unit minimises light disturbance in bedrooms and light-sensitive spaces.
- Quiet DC inverter motor — variable-speed compressor reduces noise during operation; operates more efficiently across load variations.
- Demand-response capable (AS4755) — compatible with grid-management schemes for demand-side participation and load-shedding programs.
- 1 Phase 240V 50Hz power supply — standard Australian domestic and commercial electrical connection; no three-phase infrastructure required.
- Not suitable for outdoor or wet-zone mounting — the DXK33ZRA-WF1-SET is for interior wall installation only; exposed or damp conditions void the warranty.
Where to use
- Open-plan residential spaces and renovations — the DXK33ZRA-WF1-SET handles large living areas, multi-room homes, and major renovation projects where zoning is impractical or undesired.
- Commercial offices and work environments — high-capacity cooling and heating supports office complexes, meeting spaces, and commercial retail environments up to 40 square metres.
- Display homes and show apartments — rapid cooling and heating response supports model home tours and open-day events without extended warm-up time.
- Rental properties and multi-unit residences — robust construction and filter accessibility suit high-turnover rental portfolios and residential management.
- Hospitality and hospitality-adjacent spaces — hotels, holiday rentals, and guest suites requiring consistent temperature for comfort-critical environments.
- Gyms, studios, and fitness facilities — high-capacity systems manage heat load from exercise equipment and occupant density without compromising efficiency.
- Cold climates and temperate regions — the DXK33ZRA-WF1-SET operates across wide temperature ranges; heating capacity (10.3kW) makes it suitable for winter load in southern and temperate zones.
The DXK33ZRA-WF1-SET is not suitable for outdoor walls, damp environments, bathrooms, laundries, or any location subject to splash, rain, or salt-spray exposure. Do not install outdoors or in unprotected wet zones. The system is designed for interior wall mounting only and voids warranty if exposed to weather or moisture.
