
Split System Air Conditioning Sydney
Need split system air conditioning in Sydney? Frost Air Conditioning Sydney offers expert sales, repairs and maintenance. Contact us today for reliable support!
Split system air conditioner installation, sales and service specialists in Sydney, we have supplied and installed 1000’s of split air-cons to our happy customers and are the most reliable aircon repairs and installers of Split Systems in Sydney.
Why should you get your Split Systems from Frost Air?
- Free Quotes!
- We supply and fully install all major brands of Split System Air Conditioners
- Fujitsu – Mitsubishi – LG – ActronAir – Daikin, you name it, we got it!
- For your peace of mind – professional team headed by installation manager and co-ordinator to answer all your queries
- 15 service vehicles – Air Conditioner Installation, Warranty, Repairs & Service
- Air conditioning Sydney since 1971.
We are one of the oldest and most reliable residential and commercial air-conditioning specialists in the region and that is the reason we boast not only of a great reputation with our customers but also with our partners. Be it having stocks on time or ensuring end to end installation and supply satisfaction, we are hands-on (literally) with it all.
Experts in Split System Air Conditioning Sydney

With over 50 years of experience in the air conditioning industry, Frost Air Conditioning Sydney has a proven track record of designing, installing, and servicing high-quality split system air conditioning in Sydney.
Our team of highly skilled technicians specialises in the meticulous installation of split systems, ensuring optimal performance, energy efficiency, and quiet operation.
We understand that every home and business has unique cooling needs. Our experts will work closely with you to design a customised split system that perfectly suits your specific requirements, lifestyle, and budget. We offer a complete range of split system air conditioning services, including sales, expert installation, preventative maintenance, and prompt repairs to keep your system running smoothly year-round.
These wall mounted units are stylish and slim, with total comfort and ease of operation. A split system comprises of two units; the evaporative fan coil and the outdoor condensing unit.
The term ‘split’ refers to the fact that the two units are separated. This allows the condensing unit to be located virtually anywhere outside. Available in a range of capacities and either reverse cycle or cooling only.
Features:
- Auto Cleaning
- Auto Changeover
- Sleep Timer
- Quiet Operation
- Remote Control
- Soft starter
Note: Features may vary between each model
How does Split System Air Conditioning work?
We all appreciate a good reliable air conditioning system (ac) that keeps us cool in summer and nice and warm in winter. Most of us do not pay all that much attention to how the process actually works and that is understandable unless you are in the market to buy a new a/c system or you need your existing system serviced or repaired. Air conditioners capable of cooling and heating are called reverse cycle. Although there are units that will only perform cooling, most modern installations will have both hot and cold cycles included.
This article will focus on the process and features of air conditioning cooling; however the workings are the same with heating except that the temperature exchange is in the reverse order. The cooling method is very similar to the workings of the refrigerators and the main and obvious difference is that refrigerators cool the cold box where split system air conditioner for example is designed to cool insides of a single room.
This process of chilling the indoor is achieved by converting liquid into a gas that becomes very cold. Room air is propelled over this cool refrigerant in turn converting the heat from the air into this gas resulting in room cooling. This air is then just simply fan forced into the room, keeping its occupants much more comfortable. The refrigerant gas is then transformed back into its liquid form so the process can be repeated over and over again.
Split system air conditioner uses a thermostat to regulate the air temperature; it uses the built-in filters to remove air particles at the same time. Another important function that is often forgotten that makes air conditioning installation in Sydney worthwhile is its humidity reducing capability. As the humidity is drawn away from the passing room air, this moisture is released via small drain pipes that are part of every installation. This gives air conditioners their dehumidifying feature.
Easy way to describe the split system air conditioner installation would be to divide it into 2 parts; this is where its name comes from. The cold side is fitted inside of the room and is therefore the most visible part of every installation. The second part is located outside of the building and this so called hot side is a condenser or a heat exchanger. As the name suggests, the warm air that was collected from the inside of the building is now released into the atmosphere.
For more comprehensive cooling of the whole house or a building, ducted air conditioning is the right choice. The cooling principle is the same, however the cold air is distributed throughout the house via the system of ducts to every room where
FAQs
Frost provides air conditioning services throughout Greater Sydney, including major areas like the Inner West, North Shore, Eastern Suburbs, and many more. Use our online tool or contact us to check if we service your specific location.
Regular servicing:
Improves efficiency: Saves you money on energy bills.
Extends lifespan: Prevents costly breakdowns.
Enhances performance: Keeps your home cool and comfortable.
Improves air quality: Removes dust and allergens.
Increases safety: Identifies potential hazards.
We recommend servicing your split system air conditioner twice a year, typically before summer and winter.
This proactive approach ensures your split system is ready to handle the demands of each season efficiently.
Yes, all our technicians are fully licensed, insured, and highly experienced in servicing all types of split system air conditioners.
Consider replacing your existing air conditioning system if:
Age: Your system is more than 10-15 years old.
Frequent Repairs: You’re experiencing frequent and costly repairs.
Poor Performance: Your system struggles to cool your home effectively, or it’s making unusual noises.
High Energy Bills: You’ve noticed a significant increase in your energy bills despite regular maintenance.
New Technology: You’re interested in upgrading to a more energy-efficient and environmentally friendly system, such as a heat pump or a ductless mini-split.
Yes, Frost provides comprehensive split system air conditioner for both residential and commercial clients in Sydney.
Whether you need to install, repair, or maintain split system air conditioner in your home, office, or any other commercial property, we have the expertise and resources to meet your specific needs.
The timeframe varies depending on the specific service. We’ll provide an estimated timeframe upon consultation and do our best to accommodate your schedule.