Understanding the duration of split system installation during the building phase is crucial for builders in Melbourne. Accurate scheduling ensures smooth workflow and avoids delays. Melbourne Split Systems specializes in timely, professional split system installation, helping builders meet deadlines without compromising quality.
New Build Installations
New builds offer unique advantages for efficient split system installation. With open access to walls and electrical systems, installation timelines are generally shorter.

Pre-Construction Planning
Early involvement in the planning stage allows for seamless integration of the split system. We collaborate with builders to determine optimal locations for both indoor and outdoor units, ensuring minimal disruption to construction schedules.
Installation Process
- Site Preparation: 2-4 hours
- Unit Mounting: 3-5 hours
- Refrigerant Line Installation: 2-4 hours
- Electrical Connections: 2-3 hours
- System Testing: 1-2 hours
Total estimated time for new build installations: 10-18 hours, typically completed within a single or split across two days.

Retrofit Installations
Retrofit installations in existing structures require careful consideration of space and accessibility. These projects often take longer due to the need for structural modifications and rerouting of refrigerant lines.
Pre-Installation Assessment
Our team conducts a thorough assessment to determine the best installation path, considering factors like wall space, electrical access, and outdoor unit placement. This step is crucial for minimizing disruptions and ensuring a smooth installation process.

Installation Process
- Site Preparation: 4-6 hours
- Unit Mounting: 4-6 hours
- Refrigerant Line Installation: 3-5 hours
- Electrical Connections: 3-4 hours
- System Testing: 1-2 hours
Total estimated time for retrofit installations: 15-23 hours, typically spread over two to three days.
Factors Affecting Installation Time
Several factors can influence the duration of split system installation, including the complexity of the project and site-specific challenges.
Complexity of the System
Installations involving multiple indoor units or complex ductwork require additional time. Our experienced technicians meticulously plan each step to ensure efficient and precise installation.
Site-Specific Challenges
Obstacles such as limited access to outdoor unit placement, structural modifications, or electrical rerouting can impact installation time. We preemptively address these challenges to minimize delays.
Weather Conditions
Adverse weather can affect installation schedules. We work closely with builders to plan around weather forecasts and ensure timely completion.
Why Choose Melbourne Split Systems
Choosing the right partner for split system installation is vital for builders. Melbourne Split Systems offers reliable, efficient, and professional services tailored to your needs.
Experienced Technicians
Our licensed refrigeration mechanics have extensive experience in both new build and retrofit installations. Their expertise ensures precise and efficient work, minimizing the risk of future issues.
Transparent Communication
We keep builders informed at every stage of the installation process. Clear communication ensures that timelines are met and any potential issues are addressed promptly.
Quality Assurance
We prioritize quality and compliance with Australian safety and environmental standards. Our meticulous installation process guarantees long-term performance and energy efficiency.
Conclusion
Understanding split system installation timelines is essential for builders to plan and execute projects efficiently. Melbourne Split Systems provides fast, reliable, and professional installation services, ensuring your projects stay on schedule. Contact us today to discuss your requirements and experience the difference our expertise can make.