Split System Air Conditioner Installation

Complete split system supply and installation typically costs between $1,800-$4,500 depending on the unit capacity, brand (Daikin, Mitsubishi, Fujitsu), and installation complexity. A basic 2.5kW system starts around $1,800-$2,200 installed, whilst larger 7kW systems range from $3,000-$4,500 including electrical work. Multi-head systems cost more depending on the number of indoor units. All our quotes include premium equipment supply, professional installation, electrical connections, commissioning, and warranty coverage for installations across Point Cook, Werribee, Tarneit, and Geelong.

Daikin, Mitsubishi Electric, and Fujitsu are the most reliable premium brands we recommend and install throughout Western Melbourne. Daikin offers excellent efficiency and quiet operation, Mitsubishi Electric provides superior build quality and longevity, whilst Fujitsu delivers outstanding value for money. All three brands offer comprehensive warranties (typically 5 years on parts, 5-10 years on compressor) and have proven track records in Australian conditions. We'll help you select the optimal brand based on your budget, room size, and specific requirements during our free consultation.

A standard single split system installation typically takes 3-5 hours to complete. This includes mounting the indoor and outdoor units, running refrigerant piping and electrical cabling, connecting the system, pressure testing, commissioning, and providing user training. Multi-head systems with 2-4 indoor units may take 6-8 hours depending on complexity. If electrical upgrades like a new dedicated circuit or switchboard modifications are required, this may add 1-2 hours. We complete most installations in a single day across Hoppers Crossing, Werribee, and surrounding suburbs.

Yes, Australian electrical standards require split system air conditioners to have a dedicated electrical circuit with appropriate circuit breaker protection. Smaller units (up to 3.5kW) typically require a 15-20 amp circuit, whilst larger systems need 20-32 amp circuits. During our assessment, we'll evaluate your current switchboard capacity and determine if upgrades are needed. The electrical work is included in our complete installation service, ensuring full compliance with AS/NZS 3000 wiring standards across all installations in Point Cook, Tarneit, and Geelong.

Split system sizing depends on room dimensions, ceiling height, insulation, window area, and sun exposure. As a general guide: 2.5kW suits rooms up to 20m2, 3.5kW for 20-30m2, 5kW for 30-40m2, and 7kW for 40-60m2. However, undersizing or oversizing reduces efficiency and comfort. We perform professional heat load calculations during our free consultation to recommend the perfect system capacity for your specific room in Western Melbourne. Factors like north-facing windows, poor insulation, or open-plan layouts may require larger capacity systems than standard guidelines suggest.

Yes, we regularly install outdoor units on balconies, rooftops, and wall-mounted brackets across Melbourne's Western Suburbs and Geelong. Placement depends on accessibility, noise considerations, adequate ventilation clearances (typically 250mm on sides, 500mm at front), and structural support requirements. Balcony installations are common in apartments and townhouses, whilst roof mounting suits homes with limited ground space. We'll assess the optimal location during our site visit, ensuring compliance with building regulations, body corporate rules (if applicable), and manufacturer specifications for proper airflow and drainage.