FAQs
Got a question? We’re here to help.
How often should I service my air conditioning system?
We recommend servicing your air conditioning system at least once a year to ensure it runs efficiently and to prevent any potential breakdowns.
What’s the difference between split and ducted air conditioning systems?
Split systems are ideal for cooling individual rooms, while ducted systems provide whole-home or multi-room cooling via concealed ducts.
How can I improve the energy efficiency of my air conditioner?
Regular maintenance, cleaning the filters, and using the system’s zoning options can help improve energy efficiency and reduce running costs.
Do you offer repairs for all air conditioning brands?
Yes, our technicians are experienced with a wide range of air conditioning brands, including Actron and Daikin.
How does a split system air conditioner work?
A split system has two units: an indoor unit that cools or heats the room and an outdoor unit that expels the heat. The two are connected by refrigerant pipes to regulate the temperature efficiently.
Is a split system suitable for large spaces?
Split systems are ideal for cooling or heating individual rooms or smaller areas. For larger spaces, multiple split systems or a ducted system may be more appropriate.
How energy efficient are split system air conditioners?
Split systems are highly energy-efficient, especially for cooling or heating one or two rooms. They allow you to control the temperature of specific areas, reducing overall energy use.
Can a split system be installed in older homes?
Yes, split systems are a great option for older homes where ducted systems may not be practical due to limited roof space or access issues.
What is the main benefit of ducted air conditioning?
Ducted air conditioning provides whole-home climate control, allowing you to cool or heat multiple rooms simultaneously with a single system.
Can I control the temperature in individual rooms?
Yes, with zoning options, you can set different temperatures in specific rooms, improving energy efficiency and comfort.
Is ducted air conditioning energy efficient?
Ducted systems can be highly energy efficient, especially when combined with zoning controls that reduce energy usage in unoccupied areas.
How long does it take to install a ducted air conditioning system?
Installation time depends on the size of the property, but typically takes a few days. Our team will assess your home and provide a detailed timeline.
Where does LJM Air Conditioning provide services?
LJM Air Conditioning offers installation, maintenance, and repair services throughout the Sydney Metro area and surrounding NSW regions.
Do you offer warranties on air conditioning installations?
Yes, all of our installations come with a warranty to ensure your system operates efficiently and reliably. Specific warranty terms may vary based on the brand and model.
How long does an air conditioning installation take?
Installation times depend on the type and size of the system. Typically, a split system installation can be completed in one day, while ducted systems may take a few days.
What air conditioning brands do you install and service?
LJM Air Conditioning specialises in leading brands like Actron Air and Daikin, but we also install and service a wide range of other air conditioning systems.
How do I know which air conditioning system is right for my property?
Our team will assess your space, cooling and heating needs, and budget to recommend the best solution, whether it’s a split system, ducted system, or multi-head system.
Do you offer emergency repair services?
Yes, LJM Air Conditioning provides prompt repair services to address urgent issues and minimise downtime, ensuring your system is back up and running as quickly as possible.
