Common problem
Air Conditioner Leaking Water in Elizabeth Downs
A water puddle under your indoor unit, or a drip from the head itself, means the drainage side of your aircon has failed somewhere. Elizabeth Downs Air Conditioning finds the cause and fixes it, and we work across Elizabeth Downs most weeks.
Why Aircon Units Leak Water
An aircon that cools also pulls moisture out of your rooms. That water collects on the indoor coil, drains into a pan and runs away through a condensate line.
When any part of that path blocks, cracks or sags, the water has nowhere to go except onto your floor or through your ceiling.
Why Older Homes Leak
The single-storey brick veneer stock from the Housing Trust build-out often runs units installed decades ago, with drain lines that have never been looked at. Water finds the weakest point, and plasterboard shows the damage long before you do.
Common Causes of a Leaking Aircon
Cheapest first, in the order we find them:
Blocked condensate line
Dirty filters or coil
Cracked or rusted drain pan
Disconnected or sagging drain pipe
Low refrigerant
A frozen coil points to a different problem than a slow drip, which is why the diagnosis matters before any parts get replaced. If your unit is icing over as well as leaking, our air conditioner frozen page covers that symptom in more detail.
Safe Checks Before You Call
A couple of things you can do without tools or risk:
Turn the system off
Check the filter
Look at where the water appears
Leave anything involving the unit's internals or the line inside a ceiling to us. Water and electrics do not mix, and a split system head sits close to wiring in most installs.
When a Water Leak Needs a Same-Day Call
Small drips can wait a day or two. Call straight away if water is staining your ceiling, pooling near power points, or the unit has stopped altogether. Our Within-the-Hour Response covers urgent issues where availability allows, and we take emergency calls 24/7.
Homes along Hamblynn Road and through the surrounding streets run their cooling hard through dry 35-degree afternoons, so a leak that starts mid-heatwave rarely fixes itself.
How it works
How We Fix a Leaking Air Conditioner
- 1
Diagnose
We trace the water to its source, whether that is the pan, the line, the coil or the refrigerant side.
- 2
Clear or repair
We flush blocked condensate lines clear, and replace cracked pans or re-fall sagging pipes.
- 3
Test
The system runs a full cycle so we know the water drains the way it should.
- 4
Confirm
You get the price in writing before we start, and the work carries our Lifetime Labour Warranty.
If the leak is one symptom of a unit well past its years, we will say so and talk air conditioning replacement rather than selling a patch-up that fails again next summer. Where the fix is simple, our air conditioning repairs team has it sorted the same visit.
Questions
Water Leaks and Your Aircon FAQs
Is water leaking from my aircon an emergency?
It can wait a day or two if the leak is small, but water sitting on a ceiling or near a switchboard needs a same-day call, and we run 24/7 emergency availability for those situations.
Why does the unit leak more when it runs all day?
Long hot-day runs pull far more moisture out of the air, so a condensate line that coped with a short cycle overflows once the system has been working for hours straight.
Can a leaking unit damage my ceiling?
Yes, because water from a blocked condensate line or cracked pan inside a ceiling space soaks into plasterboard long before you see a stain, so it is worth getting checked early.
How much does a leak repair cost?
We quote a fixed price before any work starts, so you know the full figure upfront, and most line or pan repairs are straightforward once we have found the cause.
Talk to a local
Book Your Aircon Leak Repair Today
Ring (08) 8246 6281 and tell us where the water is showing up. We will get a tech out, find the cause and hand you a fixed quote before any work starts, with $50 off first service.