10 Things to Consider Before Installing an Air Conditioner

Imagine this: it’s a hot summer afternoon and all you want is a cool breeze running through your home. Installing an air conditioner might seem like the ideal solution, but there are several critical points to consider before you jump straight in to make your purchase.

Choosing the right system, understanding installation costs and planning for long-term energy efficiency are just some of the things you need to weigh up.

Whether you’re looking at a split system air conditioner or a ducted air conditioning system, proper preparation means your home stays cool without burning a hole in your wallet.

Let’s get started on what you need to think about to enjoy a stress-free air conditioner installation.

1. Always Use a Licensed Air Conditioner Specialist

First and foremost, when you install your new air conditioner you will need a licensed air conditioning specialist. This is not a DIY job by any means.

A skilled, experienced and (most importantly) licensed aircon technician will ensure both the indoor and outdoor units are installed safely, efficiently and to code. They handle the tricky stuff like:

• Electrical wiring
• Charging the system with refrigerant (only a licensed technician can access and handle refrigerant gases)
• Securing the outdoor condenser

Using unqualified installers can lead to costly mistakes, voided warranties or even safety risks. A licensed expert brings experience and peace of mind, so your system runs smoothly from day one. Trust a professional and your investment is in good hands.

2. Choosing the Right Air Conditioning Unit

At this point, you’ve likely popped down to your local Harvey Norman or Good Guys and stood there cluelessly staring at rows of energy-efficient air conditioner systems, wondering which one will best suit your home.

Choosing the right air conditioning unit doesn’t have to be overwhelming. Start by thinking about what you need. Are you cooling a single room or multiple?

Split system air conditioning is perfect for single spaces, while a ducted system will deliver whole-home comfort. For flexibility, multi-split system air conditioning (i.e. a single outdoor unit connected to multiple indoor units) might be the way to go.

By choosing the right air conditioning system for your home, you’ll enjoy efficient cooling and long-term energy savings.

3. Your Cooling Capacity Requirements

Picture yourself relaxing in a cool, comfortable home on a hot day. That’s the dream, isn’t it? But actually living that dream starts with understanding your cooling requirements. Essential factors that play a part include:

• The size of the room
• The number of people in the house
• How much sunlight comes through the windows

A bigger unit might seem appealing but if it’s too big it will waste energy. On the other hand, a unit that’s too small will struggle to keep up.

When it comes to installing air conditioning, choosing the right system – whether it’s a split system air conditioner or ducted system – will go a long way towards providing you with perfectly cool air that doesn’t break the bank.

4. Positioning the Indoor and Outdoor Units

Once you’ve chosen your new air conditioner, the next question is a simple one:

“Where do you put it?”

Positioning is everything when it comes to air conditioner installation. Imagine summertime movie nights on the living room couch getting much more comfortable with your new split system air conditioner blowing cool air directly at you. But put it too close to an interior wall, and you may feel as though airflow is restricted.

For the exterior unit, consider placing it away from direct sunlight; this will help the system run more efficiently. A shady spot with good airflow is ideal; it keeps the condenser cool while it works hard.

5. Energy Efficiency and Long Term Savings

Imagine opening your energy bill and smiling instead of wincing. That’s the magic of an energy-efficient air conditioner.

Yes, investing in a reverse cycle split system or a unit with a high energy star rating might seem more expensive upfront. Over time, however, you’ll see the savings really start to roll in.

These systems use less energy to keep your home at the perfect temperature across all seasons of the year. Plus energy efficient systems are better for the environment.

By choosing wisely now you’ll have long-term savings, a comfortable home and the satisfaction of keeping those power bills under control.

6. Air Conditioner Installation Costs

Installing an air conditioner is an investment in your comfort, your health, and your property. But getting air con installed does come at a price (obviously). Factors affecting installation costs include:

• Type of system: In many cases, split system air conditioners can be cheaper to install than a ducted air conditioner.
• Electrical work: Additional wiring or upgrades to your switchboard will typically add to the total cost.
• Unit placement: Installing an external unit on an exterior wall versus at ground level might require wall mounting brackets or extra support.
• Piping and connections: Copper pipes and insulation can vary in price depending on length and complexity.

Of course, there is also the cost of hiring a licensed air conditioning specialist as we discussed in the first point. With these factors in mind, you can now budget wisely for your new air con.

7. Electrical Work and Wiring Requirements

Proper electrical work is crucial when installing an air conditioner to guarantee it runs safely and efficiently.

Your air conditioning unit needs a dedicated power supply. Depending on your home’s existing wiring, you may need an upgrade. A licensed electrician can carry out essential tasks such as adding circuits, connecting the outdoor unit correctly and installing a safety switch. For split systems, wiring must link the indoor and outdoor units together. Neglecting proper wiring can cause inefficiencies or safety hazards.

By prioritising professional electrical work, you’ll have a reliable air con system that meets all safety and compliance standards.

8. Considering Multiple Rooms and Units

Cooling more than one room at a time in your house requires a well-planned air conditioning system. Effectively, you have two options; a ducted air conditioner and a multi-head split system.

A ducted air con system is a seamless solution that cools your whole home through ducts hidden in your roof. If you prefer a more flexible approach, a multi-split system can connect several indoor units to one outdoor unit and you can control the temperature in each room individually. This is perfect for households with different cooling needs.

Choosing the right system means efficiency and comfort without wasting energy on unused spaces. With options for multiple rooms, you can have cool air throughout your home and keep your energy bills under control.

9. Body Corporate and Property Regulations

If you live in an apartment or a property with common areas, body corporate and property regulations can affect your air conditioner installation.

Before installing air con, check the rules about placing outdoor units on exterior walls or common areas. Some regulations may have noise limits or restrictions on visible installations to maintain the appearance of the property. Getting approval from the body corporate will save you from fines or headaches later.

By understanding and complying with these rules you can proceed with your air con project and keep the peace with your neighbours.

10. Maintenance and Servicing Requirements

Both the interior unit and external unit of your air con system need regular maintenance and servicing to help maintain their performance.

Over time, filters in split systems and ducted air con units can get clogged with dust and debris, both of which reduce efficiency and air quality.

Scheduling regular checks with a licensed aircon specialist ensures components like the outdoor condenser and indoor units work efficiently and deliver cold air without overworking the system. A professional service will also detect any issues early, save you from costly repairs and extend the life of the unit.

If you make consistent aircon maintenance and servicing a priority, you’ll have reliable performance, better energy efficiency and lower energy bills. All while keeping your home comfortable all year round.

Get the Very Best from Your Ducted or Split System AC

Installing an air conditioner is more than a purchase. It’s an investment in comfort, energy efficiency and long-term savings.

By considering factors like choosing the right system, professional installation and proper maintenance, you’ll have a reliable air con for years to come. Whether you choose a split system air con, multi-split system or ducted air con system, some careful forward planning will make all the difference. Don’t forget to consult a licensed air con specialist for advice.

With thoughtful decisions, you’ll have cool air and peace of mind – no matter how hot it gets outside.

Please note: Thanks for reading our blog “10 Things to Consider Before Installing an Air Conditioner”. This information is provided for advice purposes only. Regulations differ from state to state, so please consult your local authorities or an industry professional before proceeding with any work. See our Terms & Conditions here.