Aussie Coast Air Conditioning – August 3rd, 2025
Installing air conditioning in your home is a significant decision that can improve comfort and quality of life—especially during Australia’s warmer months. However, it’s not as simple as picking and plugging a unit. There are several factors to consider before moving forward, from selecting the right system to understanding energy requirements, all of which impact performance, efficiency, and longevity. If you’re considering air conditioning installation in Nowra, being informed can make all the difference. Let’s walk through the most important things to remember before installation.
Every home is different, and so are its cooling requirements. Before installation, evaluating your home’s size, layout, insulation quality, and orientation is essential. These factors influence the heat load and, ultimately, the type and size of the air conditioning unit needed. Undersized systems will struggle, while oversized ones may cycle too frequently and waste energy.
A licensed installer will typically conduct a heat load assessment, which takes into account:
Professional advice at this stage ensures you don’t end up with a system that’s ineffective or costly to run.
When planning an air conditioner installation in Nowra, one of the key decisions you’ll face is choosing between a split system and a ducted air conditioning system. Each option offers different advantages depending on your home’s layout, cooling needs, and budget.
Split systems are often best suited to single rooms, apartments, or open-plan areas. These units are typically mounted high on a wall and are controlled via a remote or smartphone app. They’re a popular choice for smaller homes or households looking to cool specific areas, as they’re quicker to install and generally cost less upfront.
Ducted systems, by contrast, are designed for whole-home comfort. They operate through a central unit connected to ducts running throughout the ceiling, delivering cooled air through vents in each room. This setup allows for a more streamlined appearance, as only the vents are visible, and temperature can be managed via a centralised control panel.
Here’s how to determine which system might be better for you:
A professional installer can assess your home’s structure and your lifestyle needs to help you decide which system delivers the best balance of comfort, efficiency, and long-term value.
Proper placement of both the indoor and outdoor units significantly impacts the efficiency of your air conditioning. It also affects noise levels, maintenance access, and energy consumption.
Your installer will assess site suitability and recommend enhancing system efficiency and convenience.
Air conditioning can be a substantial part of your energy bill, so understanding energy efficiency labels and what they mean for your wallet is worth understanding. Most systems in Australia are rated using the Zoned Energy Rating Label (ZERL), which shows performance across three climate zones.
Look for:
Other ways to reduce running costs:
A qualified installer will suggest systems that balance performance and efficiency based on your budget.
Many homeowners overlook the electrical requirements of air conditioning installation. However, it’s important to check that your home’s switchboard and wiring can handle the new system’s power load, especially for ducted units.
Common electrical considerations:
Only a licensed installer and electrician should complete this assessment and any necessary upgrades to meet Australian wiring rules.
Air needs to move freely throughout your space for effective and consistent cooling. This means planning vent locations and airflow paths carefully, especially in ducted systems.
Key points for airflow planning:
If you’re using a split system, the unit should be installed where airflow can reach most of the space. Installers will help you optimise performance by analysing the best configuration for your floor plan.
Air conditioning systems should integrate into your home without disrupting your lifestyle. Whether it’s the hum of a condenser unit or the sight of ducting or pipes, aesthetics and acoustics matter.
Consider:
For ducted systems, ceiling grilles come in different finishes and styles, allowing you to select a look that blends with your interior.
At Aussie Coast Air Conditioning, we’re here to make your air conditioning installation in Nowra straightforward, efficient, and tailored to your home’s needs. From choosing the right system and securing compliance to expert placement and finishing touches, we ensure the job is done right. Give us a call for more information or to book a consultation or service.
We are your trusted split system air conditioning and ducted air conditioning installation and repair specialists. The air conditioning experts you can trust.
ABN: 38 373 538 343
ARC: L150452
Contractors License: 351376C
0472 642 491
Monday - Friday:
7:00am - 5:00pm
Saturday- Sunday: Closed
Falls Creek, NSW 2540