Air conditioning in Kiama comes with a condition the brochures don’t mention: salt. Within a couple of kilometres of the harbour, salt-laden air steadily corrodes standard outdoor units — coils pit, fins fur up, and a system that would last fifteen years inland can struggle to make ten. Between the heritage cottages around the town centre, newer homes toward Kiama Downs, and everything from Gerringong to Jamberoo, the right install here is as much about placement and protection as it is about kilowatts.
Wondering about prices? See our guide to air conditioning installation costs.
Choosing an air conditioning installer in Kiama
- Refrigerant licence. Anyone handling refrigerant in Australia must hold an ARCtick licence — ask for the number or look for the tick logo. The electrical connection must be done by a licensed electrician.
- Coastal-rated units. Major brands sell anti-corrosion or coastal variants (coated coils, treated cabinets). Near the water they’re worth the premium — ask specifically, because the standard model is what gets quoted by default.
- Placement. An outdoor unit tucked out of direct sea spray, with room to rinse it down, will outlast one bolted to the most convenient wall. A good installer will talk about this unprompted.
- Older homes. Kiama’s weatherboard and stone cottages often need creative ducting or high-wall splits rather than ducted systems — experience with older housing matters.
Frequently asked questions
How often should a coastal system be serviced?
Annually as a minimum, with filters cleaned more often. Near the ocean it’s also worth gently rinsing the outdoor coil a few times a year — ask your technician to show you how.
Split system or ducted?
Splits suit the room-by-room way most older Kiama homes are used and are cheaper to run for one zone. Ducted suits whole-home comfort in newer builds with roof space. Many homes here end up with two or three well-placed splits.
Do I need any approval to install one?
Usually not for a standard install on a freestanding home, but strata units need body-corporate approval for the outdoor unit, and heritage-listed properties should check with Kiama Council first.
See all Illawarra air conditioning specialists, or nearby: plumbers in Kiama and electricians in Kiama.