An air conditioner moves heat from one place to another. In cooling mode, it pulls heat out of the air inside your home and pushes it outside. In heating mode, a reverse cycle system does the opposite and brings warmth back in. So really, it is moving heat around, not just making cold air.

A reverse cycle air conditioner can both cool and heat your home. In summer, it cools the air inside. In winter, it warms it up. That’s why reverse cycle systems are such a popular option, because you get year-round comfort from the one system.

Most split systems do not pull fresh air in from outside. Instead, they recirculate the air already inside the room, then cool or heat it. Some ducted systems can bring in a small amount of outside air, but that depends on how the system is set up.

That really depends on the home. Split systems are great for single rooms or main living areas, while ducted systems are a better fit if you want to heat or cool the whole house. The best option comes down to your home layout, budget, and how much of the home you want covered.

In most cases, reverse cycle inverter systems are one of the most efficient options for homes. But efficiency is not just about the type of system. It also comes down to getting the size right and having it installed properly, so it is not working harder than it needs to.

Usually, one split system on its own won’t heat or cool a whole house. Split systems are better suited to individual rooms or specific closed areas. For full-home air conditioning, you would usually be looking at multiple split systems or a ducted setup.

A standard split system install can often be done in a day, but it depends on the job. Ducted installations usually take longer because there is more involved, including ductwork, ceiling space access, and zoning setup. Things like the number of tradesmen, access, wall type, pipe run length, and any electrical upgrades will affect timing.

Water leaking from a split system is often caused by a blocked drain or sometimes an installation issue. If the system cannot drain condensation properly, the water has to go somewhere, and that is when you start seeing leaks indoors. Regular maintenance will help stop this.

Not straight away, but a dirty filter will definitely cause problems. It can restrict airflow, make the system work harder, and affect how well it heats or cools. If it’s left too long, it can lead to bigger issues and may even cause the system to shut down.

No, definitely not. The filter is there to catch dust and debris before it gets into the indoor unit. Without it, dirt can build up on the evaporator coil, which will affect performance, lower air quality, and lead to damage over time.