Our Portable Air Conditioning Range
3.5 kW Reverse Cycle Unit
The 3.5 kW reverse cycle portable unit is a perfect option for smaller offices or retail spaces.
4 kW Reverse Cycle Unit
The 4kW reverse cycle unit offers both heating and cooling capabilities, making it an ideal solution for commercial office spaces, retail environments, and spot heating/cooling in larger areas.
4.5 kW Portable Unit
The Denso MovinCool 4.5 kW portable air conditioner sets the benchmark in the industry with its unrivaled performance.
20 kW Portable Air Conditioner
The 20 kW portable air conditioner is a high static packaged unit compacted into a mobile unit on wheels.
Things to consider when hiring portable Air Conditioning
The heat load of your space
Cooling isn’t just about room size — it’s about what’s generating heat. Consider:
- Number of people
- Computers, servers, machinery
- Lighting and solar gain
- Existing HVAC performance
Ventilation and exhaust requirements
Most portable air conditioners need to expel hot air. Consider:
- Window or ceiling exhaust points
- Access to ducting routes
- Whether the space is sealed or open
- Correct ventilation ensures the unit performs at full efficiency.
The type of space you are cooling
Different environments need different solutions:
- Offices and retail → quiet, compact units
- Server rooms → high-reliability spot cooling
- Warehouses → high-capacity units
- Events → flexible, fast-install systems
Noise levels
In offices, studios, retail, or customer-facing environments, noise matters. Choose units designed for low-noise operation where comfort and ambience are important.
Power availability
Portable AC units require appropriate power supply. Check:
- Available circuits
- Amperage
- Distance from power source
- Whether you need extension leads or distribution boards
Access and installation constraints
- Lifts, stairs, and door widths
- Distance from loading zones
- After-hours access requirements
- Site inductions or safety protocols
- Smooth access means faster installation and minimal disruption.
Where Portable Cooling Makes a Difference
- Offices and commercial spaces
- Server rooms and IT environments
- Retail stores and pop-ups
- Events and temporary structures
- Warehouses and manufacturing
- Healthcare and aged care
- Emergency breakdown response
- Seasonal heat-load increases
Why Choose Active Air Rentals?
Industry-Leading Equipment
Our portable air conditioners are engineered for performance and reliability. From compact spot coolers to high-capacity portable units, every piece of equipment is maintained to the highest standard and ready for rapid deployment.
End-to-End Service
From your first enquiry to installation, monitoring, bump-out, and invoicing, our service is seamless. Our long-standing staff are qualified, knowledgeable, and committed to delivering the highest level of customer care.
Decades of Expertise
With more than five decades in the industry, our team understands cooling better than anyone. We assess your space, heat load, and operational requirements to ensure you get the right solution the first time.
24/7 Support, Australia-Wide
Breakdowns don’t wait — and neither do we. Active Air operates around the clock, delivering portable cooling to businesses across Australia whenever and wherever it’s needed.
The Active Air Difference
When you hire from Active Air, you’re not just getting equipment — you’re getting a partner. A team that shows up, solves problems, and keeps your environment stable so your people, products, and operations stay protected.
We’ve supported major contracts across Australia for decades, delivering priority service and rapid deployment when cooling matters most.
Get Portable Cooling Fast
Need cooling today? Our team is ready 24/7. 1800 50 50 47
Active Air delivers portable air conditioning solutions that work — backed by the experience, equipment, and service that make us the best in the business.