Split System Air Conditioner Installation Brisbane | Icebolt Electrical

How to Install an Air Conditioner Split System

Installing a split air conditioning system requires care and precision to maximize its efficiency and minimize energy consumption. Do so to avoid increased maintenance costs and reduced performance.

Proper installation of an air conditioning unit is an intricate, delicate job that should only be handled by an experienced professional. A proper installation is crucial to maximizing system efficiency and longevity. Correct installation will ensure that the homeowner enjoys optimal cooling and comfort.

Let us learn a quick guide on installing an Air Conditioner split system.

Steps to Install Air Conditioner Split System

Select the right installation area

Select a suitable wall for installing indoor and outdoor Split AC units. The wall/fence must be strong enough to withstand any vibrations caused by the unit. Moreover, it must have a distance of 15 cm from the sides and above for the unit to work efficiently.

Secure the mounting plate to the interior wall

Position the mounting plate on the wall at the desired location. Ensure that it is in a horizontal plane. Use a bubble level or a measuring tape if a bubble level is unavailable for accurate placement. After positioning the plate, mark the drill points.

Create a hole in the wall to fit the piping

Using the marks as a guide, drill holes and install plastic anchors. Secure the mounting plate and firmly tighten the screws. Subsequently, create a gap of approximately 7-8 cm in an appropriate spot to allow the pipes and wires to extend to the exterior split AC unit.

Disconnect the front panel of the split AC and carefully raise it towards the mounting plate. Insert the two copper pipes, drainage pipe, and wire through the tube hole drilled into the wall. Correctly mold the bends in the copper pipes to ensure optimal cooling performance. It is advisable to tie all the lines together securely.

Check the electrical connections

Check the electrical connections properly before affixing the pipes and sealing the hole.

Connect the pipes

Securely affix the pipes to the wall with clamps and shield them from the elements with metal or plastic trunking before they arrive at the outdoor unit.

Seal the hole to complete the split air conditioner installation

Seal the gap in the wall using weatherproof silicone to prevent water from entering after completing the split air conditioner installation. Allow the silicone to dry for the duration indicated on the packaging before activating the air conditioner.

Frequently asked questions

Are split air conditioners worth it?

Mini-split systems offer several advantages over traditional central air units, including greater energy efficiency, easy installation, and the ability to heat and cool. You can see a decrease in your energy bills following installation. To summarise, the answer is a definite yes!

How much does it cost to install a split unit ac?

The cost of installing a split air conditioner depends on several variables, such as the number of indoor units and desired level of cooling power. Installing a ductless system can save costs compared to a central air system, primarily if no pre-existing ductwork exists.

Why should I install a split ac system?

The implementation of split air conditioning systems offers a range of benefits and a more cost-effective solution than ducted central air conditioning systems.

These systems have a greater capacity than window units, making them an excellent option for larger spaces.

Ductless HVAC systems represent a cost-effective alternative to retrofitting older homes while offering personalized layouts and design options.

Moreover, split AC systems are more energy efficient than traditional central AC systems due to reduced energy losses through their ductless design.

Split System Air Conditioner Installation Brisbane | Icebolt Electrical

How Much Does a Split System Air Conditioner Cost to Install

Central air conditioning offers a great solution to hot climates; however, not all homes have the necessary infrastructure. Installing a central AC system requires extensive ductwork to circulate air throughout the house, and retrofitting ductwork in an existing structure can be challenging and costly.

A ductless air conditioning system, referred to as a split AC unit, offers more cost-effective cooling than central air conditioning. It is often ideal for smaller homes or residences with moderate cooling requirements.

This article outlines the typical expenses of split air conditioning systems and installation.

Average Split AC Installation Cost

The installation cost of a ductless mini-split air conditioner can range from $3,000 to $9,000 on average; the total cost for the AC system can vary from $600 for a single-zone system to more than $20,000 for a multi-zone system covering an entire house. Engaging the services of an HVAC contractor for installation will incur additional costs in the range of $300 to $6,000.

Split AC Installation Cost By Components

Split AC systems typically come equipped with a standard outdoor condenser; however, several mounting options are available for these units. Wall-mounted condensers are the most common and economical choice; however, floor- and ceiling-mounted models are also available.

Split AC systems, referred to as “ductless,” are ideal for installations that do not require any existing ductwork. However, options for ducted air handlers with short ducts to cool multiple rooms are also available. Below are the approximate price ranges for each type of unit.

• Wall-mounted Air Conditioning Unit-$700–$2,000
• Heat Exchanger or Condenser-$1,000–$6,000
• Air handler with ducts-$900–$3,000
• Air handler mounted on the floor-$1,300–$4,000
• Ceiling cassette recessed in the ceiling-$500–$2,000
• An air handler that mounts on the wall-$400–$1,000

The approximate pricing range for a system including one condenser, two wall-mounted air handlers, and one floor-mounted air handler, before installation costs, can be between $3,100 and $12,000.

Split AC Installation Cost By Unit Size

The British thermal unit (BTU) or ton is the unit of measurement for ductless mini-split systems. The recommendation is one ton of air conditioning per 500-600 square feet of interior space; however, hallways and bathrooms may not fall under this category.

A 3-ton air conditioner may suffice for cooling and heating the bedrooms or primary living spaces of a 1,500-square-foot home.

• 0.75 Tons- Cost-$600–$2,300
• 1 Ton – $700–$3,200
• 2 Tons – $1,100–$5,200
• 3 Tons -$1,800–$6,000
• 4+ Tons -$3,500–$20,000

Factors in Calculating Split AC Installation Cost

Several factors can affect the cost of split AC installation.

Unit size

Higher-capacity air conditioners come at a more significant expense.


Varying models of internal systems may have varying price points.

The number of units-

Installing multiple indoor units can significantly impact the overall cost of a home’s system. It is advisable to have one unit per room, as the increased number of units will also require additional installation labor.

Additional Costs and Considerations


A unit with features like remote controls and programmable thermostats are expensive.

Location of the installation

Installing units on high floors or in complex layouts necessitating the relocation of condensers and air handlers to separate areas is time-consuming and costly.

Removing old equipment

Replacement of an existing AC system or outdated ductwork can increase labor costs.

Permit costs

A permit is necessary for installing most multi-zone systems, and the cost may range from $250 to $400, depending on local regulations.

How to Save on Split AC Installation Costs

Although a split AC system may be more cost-effective than a ducted air conditioner, the project will incur considerable expenditure. Professional installation is essential for most projects. However, there are still ways to save money on installation costs. The following tips are some ways to do this.

• Engage a specialist to design a cost-effective ductless air conditioning system for your residence.

• If your budget allows, consider upgrading to a unit with a higher SEER, which stands for seasonal energy efficiency ratio rating. Although the initial cost may be higher, the increased efficiency will result in lower utility bills over time.

• It is advisable to conduct regular maintenance and inspections every six months to extend the lifespan of your system. It can be done through split AC care and assessment using a fitting cleaning kit.

• It is crucial to consider the number of cooling zones required. Some homeowners may only opt to cool the lower level of their residence since they are likely to be during the sweltering times of the day.

Frequently asked questions

How much will it cost to install a 2-ton split system?

Installation costs for a ductless split air conditioning system depends on the area to be cooled and the system’s size, typically measured in tons. Generally, one ton of capacity will cover between 500-600 sq. ft. of space, while two tons can cover 1,000-1,200 sq. ft., with installation costs ranging from $1,400 – $11,200.

Are split air conditioners worth it?

In brief, the answer is yes! Mini-split systems offer a range of advantages over traditional central air units, such as improved energy efficiency, straightforward installation, and heating and cooling capabilities. After installation, you can expect to see a decrease in your energy costs.

Why should I install a split ac system?

The installation of a split air conditioning system offers a variety of advantages.
These systems possess more excellent capabilities than window units, yet the cost to install them is lower than that of a ducted central air conditioning system.

Ductless HVAC systems provide an economical option for older homes that would be costly to retrofit while allowing for customization to match the layout and decor.

Split AC systems often have reduced energy loss through the duct system, making them more efficient than central AC systems.

Tips to Improve Your Residential Lighting

Tips to Improve Your Residential Lighting

Lighting is an essential part of any home. It can create an aesthetically pleasing atmosphere, ensure optimal levels of security, and increase efficiency. Several tips and tricks can help you improve the lighting in your home.

Switch to LED Light Bulbs

LEDs are an excellent alternative to regular light bulbs, regardless of how long you use them. Compared to traditional incandescent bulbs, LED lights are more energy-efficient. As a result, you will only need to replace them sometimes.

Install Dimmer Switches

With dimmers, you can instantly change the atmosphere in a room and save money on energy bills. If you want more control over lighting, install dimmers in as many rooms as you like. To balance artificial light with natural light dimmers are a great tool.

Use Smart Switch

Lighting fixtures contribute a great deal to the aesthetic appeal of a home, but smart light switches showcase the latest technology.

A smart light switch is a WiFi-enabled switch that allows you to remotely control and customize your home lighting. It is easier to manually turn lights on and off with these internet-connected light switches.

Whether you want to improve interior space, add intelligent features, or enjoy contactless technology, smart light switches are a good choice.

Replace Old Bulbs

Remember to replace your old bulbs. It is advisable to replace old bulbs before they burn out because they tend to get pretty hot. A rule of thumb is to replace your bulbs when the light appears dimmer.

Add Layers Of Light

Incorporating multiple light sources into the design of a room can bring a dramatic effect. For a balanced look, aim for a minimum of three light sources in each space. Through the strategic use of lighting, one can not only adjust the room’s brightness, but also draw attention to the finer details of the design.

Add More Fixtures

A simple way to improve the lighting in a room is to add more fixtures. Adding a few wall sconces or pendant lights can make a dark corner or hallway seem brighter, while adding several floor lamps can brighten up a dining room or living room.

Lighting fixtures can improve the illumination of your living space in three ways:

Ambient: In residential areas, installing soft lighting at places like stairwells, hallways, and less-frequented areas can be beneficial.

Task: Task lighting is utilized to enhance the visibility of particular activities within a space, such as reading, working, cooking, etc.

Accent: Lighting that adds visual interest to a space is accent lighting. You can use the lights to highlight a gallery wall or art.

Control Lights with an Automation System

Installation of an automated lighting system can also improve the lighting in your home. Using an automated system, you can set the time for turning on and off your lights at night. You can turn the lights manually or automatically, depending on the time of day.

Need To Improve Your Residential Lighting?

Most homeowners overlook lighting until something goes wrong. Nevertheless, everything will work out well if you consider how you want your home to look. Get the perfect lighting scheme for your home with these easy tips.

Icebolt Electrical provides residential and commercial lighting that suits your home or office.

To know more, contact us now.

How to Reduce Your Electricity Bill

How to Reduce Your Electricity Bill

What is the reason for such a high electric bill every month? During self-quarantine, you’ve been aware of the extra electricity you’ve been using for lights and other electrical appliances, so you can take many simple steps to reduce your bill by choosing suitable alternatives.

Energy conservation not only saves on electricity bills but also helps the environment. Using these tips, you can reduce your electricity bill significantly.

Understand Your Energy Bill

Understanding your electric bill starts with understanding your energy costs and the line items you see. The breakdown may vary slightly depending on the supplier.

How much does your electricity bill cost? It depends upon three factors –

Cost of Electricity:

Electricity consumption on your bill is in kilowatt-hours (kWh). You can manage this portion of your account in two ways. 

First, you can reduce your energy usage to reduce home energy charges. Furthermore, you can gain greater control if you select a supplier that offers a fixed-rate plan to avoid fluctuations in rates caused by a change in seasons, changes in energy supply, and other factors.

Cost of Capacity:

On your electric bill, you will also see a capacity cost. Electric utilities charge this fee to ensure they have enough capacity to meet their customers’ total power needs. 

By reducing your energy consumption during peak times and using significant appliances and machinery during off-peak hours, you can help lower these costs for all users.

The Utility Delivery Charge on Electric Bills

Electricity delivery charges are another common question related to electricity billing. 

Your electric bill includes a delivery fee, which contributes to line maintenance and upkeep, which ensures that your home or small business receives consistent power depending on your electric bill.

Easy Ways to Save on Your Electricity Bill

Turn Off Electronics That Aren’t In Use

The most basic and most effective way to reduce electricity consumption is to use less electricity. Don’t use electrical devices such as lamps, fans, and home appliances when not in use. 

Replace Your Air Filter

According to the Department of Energy, a clean air filter can reduce energy consumption by up to 15%. You could save up to 7.5% on your electricity bills each month by upgrading your HVAC system, which accounts for roughly half of your energy bill!

Switch to LEDs

LED lights use up to 80 percent less energy than traditional incandescent lights. In addition, they are over four times cheaper. In other words, you will save energy and money by switching to LED light bulbs in your home.

Switch to Smart Power Strips

You can separate energy loads using intelligent power strips according to how often you use a device. Rather than unplugging everything individually, you can turn off all your devices at once when you leave the house.

Run Your Dishwasher at Night

During peak hours, it minimizes energy demand. Depending on your utility and home thermostat, you’ll save money and reduce your environmental impact.

Put Your Monitor to Sleep

You don’t need the computer’s sleep setting in the daytime, so you turn it off at night. It is best to shut down the computer and monitor thoroughly to save electricity, but modern computers use very little power when sleeping.

Wash All Clothes in Cold Water

Cleaning your clothes doesn’t depend on the temperature of your washer. Technological advancements make cold water washing more effective than hot water washing. When using cold water detergent, you won’t have to worry about your clothes getting as dirty as they would with heat.

Only Wash Full Loads

By reserving laundry for dirty clothing, you can also reduce laundry energy costs by only running full loads. It is wasteful to wash or dry half loads frequently.

Use Solar Energy

Utilize the power of the sun. Utilizing solar power as an alternative energy source can reduce your daily power consumption.

 Check that your appliances work properly.

Save money with the right electricity plan.

Costs that make up your bill


In addition to your energy bill, your company spends time and money answering customer questions over the phone, managing customer accounts, and even sending you your invoice. 

Still, all of these factors contribute to the price you pay.

Customer service and retail costs are the costs your energy supplier incurs.


Retail stores buy their products from wholesalers, which in turn buy them from retailers. A retailer sells electricity to you from wholesalers who produce it.

It generates a considerable amount of electricity and makes up your bill accordingly.


Producing energy is one thing, but getting it to you is another. The cost of transporting electricity between power plants and houses or businesses is known as the network cost. 

The network costs make up the most significant portion of consumers’ energy bills. 

Frequently asked questions

Why is my electricity bill so high?

Here are some reasons for the electricity bill to be high

  • Phantom energy-drawing devices.
  • The use of old, inefficient appliances 
  • Traditional Incandescent Bulbs for Lighting Your Home.
  • Lights or appliances left on 
  • There is a great deal of stress put on your HVAC system.
  • Hot water usage is high. 
  • More use of electrical devices

How can I lower electricity delivery charges?

Although you cannot eliminate delivery and transmission charges, you can take other steps to reduce energy use and lower costs.

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