Mitsubishi Electric | Split System Air Conditioner 9.0kW Cooling – 10.3kW Heating | R32 Refrigerant
The Mitsubishi Electric MSZ-AS90VGD is a split-system air conditioner rated 9.0kW cooling and 10.3kW heating, designed for large residential and commercial spaces. Featuring R32 eco-friendly refrigerant and a 3.5-star energy rating for cooling and 3-star for heating, the MSZ-AS90VGD delivers year-round climate control with efficient performance. The system operates on a 20A breaker with 12A cooling current and 12.6A heating current, making it suitable for dedicated circuits in new installations or major renovations.
Installation for large spaces — the indoor unit measures 1170mm wide by 365mm high, fitting standard ceiling or high-wall mounting positions typical in open-plan homes and light commercial environments. The outdoor unit (880mm × 840mm) requires 3m+ clearance from TV/radio antennas and positioning in well-ventilated, dry locations away from salt spray, oil mist, and high-frequency equipment. Licensed electrician installation is mandatory to comply with AS/NZS standards and ensure proper refrigerant circuit integrity.
Intelligent climate management — the MSZ-AS90VGD supports weekly timer scheduling, i-save energy-saver mode, and optional Wi-Fi adapter control for remote operation via smartphone. The unit features a dual filter system (anti-mould and anti-allergy enzyme filters) to improve indoor air quality and reduce allergens, with filter cleaning recommended every 2 weeks. Horizontal and vertical vane control allows precise airflow direction, while night mode operation reduces outdoor unit noise for sensitive residential areas.
Features
- 9.0kW cooling / 10.3kW heating capacity — handles large open-plan spaces, renovated homes, and light commercial installations without auxiliary heating.
- R32 low-GWP refrigerant — environmentally friendly with reduced global warming potential compared to older R410A systems.
- 3.5-star cooling / 3-star heating efficiency — delivers energy-efficient operation with lower running costs over the product life.
- Dual filtration system — anti-mould filter and anti-allergy enzyme filter reduce airborne particles and household allergens when cleaned regularly.
- Dedicated 20A breaker required — 12A cooling and 12.6A heating current; must be installed on a dedicated circuit with proper earth leakage breaker protection.
- Optional Wi-Fi adapter enabled — remote smartphone control via Wi-Fi module (sold separately) for scheduling and temperature adjustment away from home.
- Weekly timer with i-save mode — program up to 28 ON/OFF timers per week and save preferred COOL/HEAT settings for single-button operation.
- Night mode operation — reduces outdoor unit noise and dimms the indoor unit display for unobtrusive bedroom or living room installation.
- Horizontal and vertical airflow control — manual vane positioning or automatic swing mode for even temperature distribution across the space.
- Anti-high-frequency interference design — positioned 1m from cordless phones, 3m from TV/radio antennas, and 100mm from metalwork to prevent signal disruption.
- Auto restart function — automatically resumes previous operating mode after power failure, with timer settings cleared for safety.
- Professional installation only — requires licensed electrician to ensure compliance, warranty validity, and safe operation under AS/NZS 3000 and AS/NZS 3017 standards.
Where to use
- Large open-plan homes — the 9.0kW cooling and 10.3kW heating are sized for living and dining areas above 50m², delivering even temperature control across multiple zones.
- House additions and whole-home renovation — ideal where centralised heating/cooling is preferred over portable or window units, with ducting runs planned during structural work.
- Master bedroom and guest suites — night mode operation and quiet cooling/heating make the MSZ-AS90VGD suitable for bedrooms where noise sensitivity is high.
- Home offices and study areas — maintains comfortable temperature during extended work sessions while night mode reduces distraction from outdoor unit operation sounds.
- Light commercial spaces — approved for retail shops, professional offices, and hospitality venues up to moderate occupancy, with energy-efficient part-load operation.
- Hot and humid climates — strong cooling capacity and anti-mould filtration suit tropical and subtropical regions where dehumidification and air quality matter.
- Split-system retrofit over wall-mounted units — lower noise footprint than window or portable units; suits heritage homes where external appearance matters.
The Mitsubishi Electric MSZ-AS90VGD is not suitable for areas with high salt spray exposure (coastal properties without additional protective measures), rooms subject to oil mist or solvent vapours (kitchens, workshops), or locations with weak TV/radio reception where the outdoor unit may cause signal interference. Professional installation is mandatory; DIY or unlicensed installation voids warranty and risks refrigerant circuit leakage, electrical hazards, and non-compliance with building codes. Delivery to select postcodes in South East Queensland and metro Melbourne only; click-and-collect from Caboolture, Queensland available for out-of-zone customers.
