How Long Does It Take to Install an Air Conditioner?

A Complete Timeline by Melbourne Aircon Specialist

If you're considering air conditioning installation in Melbourne, one of your first questions is likely:
“How much time will the installation take?”
The answer depends on several key factors, including the type of system, the layout of your space, and the time of year. At Melbourne Aircon Specialist, we aim to make the process quick, efficient, and stress-free. Here's everything you need to know.

🔧 What Is Involved in an Air Conditioning Installation?

Air conditioner installation includes a series of steps designed to ensure safe and efficient operation. These include:

On-site assessment & system selection
Preparing the indoor and outdoor areas
Mounting indoor and outdoor units
Running refrigerant lines and completing wiring
System testing and user briefing

The time it takes can vary depending on the scope of the job.

⏱️ How Long Does Each Type of Air Conditioner Take to Install?

✅ Split System Air Conditioner

Time: 4–8 hours
Perfect for individual rooms or apartments, split systems are among the quickest to install. The timeframe may extend during Melbourne’s summer due to installer demand.

✅ Reverse Cycle Split System

Time: 4–8 hours
Reverse cycle units provide both cooling and heating. Installation time is similar to standard split systems but may be longer in peak months.

✅ Ducted Air Conditioning

Time: 3–5 days (can extend to 5–7 days in summer)
Ducted systems involve more extensive work, including installing vents and ductwork throughout the ceiling or floor. It's best to plan ahead if you’re installing in the warmer months.

✅ Window Unit

Time: 1–2 hours
These are the fastest and simplest systems to install, ideal for small spaces.

📐 Room Size & Installation Time

Room size also plays a role:

Room Size	Estimated Time
Small (≤20 sqm)	2–4 hours
Medium (20–50 sqm)	4–6 hours
Large (50+ sqm)	6–10+ hours

Larger rooms may require multiple units or additional installation work, increasing the timeframe.

🏡 Residential vs Commercial Installation

Residential Homes:
A typical home system takes 4–8 hours for a split system or 2–3 days for ducted.
Commercial Buildings:
For spaces over 500 sqm, installation may take 2–5 days depending on complexity and equipment.

📋 Factors That Affect Installation Time

System Type – Split vs. ducted, etc.
System Size & Quantity – More units = more time
Building Structure – Access, wall material, roof type
Permits & Strata Approval – Can delay start times
Seasonal Demand – Summer bookings may delay scheduling

⚡ Fastest Systems to Install

Portable AC & Window Units: 1–2 hours
Split Systems: 4–8 hours

🐌 Slowest Systems to Install

Ducted Systems: 3–5+ days due to ductwork and planning requirements

💲 Installation Costs

Prices vary based on system and complexity:

Split System: $600–$2,500 (including standard install)
Ducted: From $5,000 and up

We also help you take advantage of VEU rebates to reduce your costs.

👨‍🔧 Who Can Install Air Conditioners in Melbourne?

Only licensed and certified professionals are legally allowed to install air conditioners in Victoria. At Melbourne Aircon Specialist, all installations are carried out by experienced technicians with full insurance and accreditation.

💡 Tips to Choose the Best Installer

Look for licensing and accreditation
Read reviews and testimonials
Ask about warranties and post-installation support
Ensure they provide VEU rebate support

📅 How Seasonal Demand Affects Installation Timing

Summer is the busiest time for installations in Melbourne. Booking in advance or during cooler months can help reduce wait times and even cost.

✅ Summary

If you're planning to install a new air conditioner in Melbourne:

Split systems = ~1 day
Ducted systems = ~3–5 days
Window units = < 2 hours

For quick service, expert advice, and help claiming your VEU rebate, trust Melbourne Aircon Specialist.

📞 Need Fast & Reliable Installation?

Call 1300 001 690 or email info@melbourneairconspecialist.com.au today to book your professional installation with rebate assistance.