Indoor leaking usually follows three paths: drain blockage, freeze-thaw behavior, or condensation routing issues. Here is how to read the pattern before committing to scope.
A symptom is just a starting point. The same problem could be a quick fix or a major failure. The paths below show the most common causes, but only a proper check can prove what is really wrong.
Sludge or biofilm buildup blocks the drain path. Water backs up and drips from the indoor unit.
The Fix: A proper diagnosis is required to confirm the exact root cause and determine the necessary repair.
Watch out: Gas work will not solve a pure drain obstruction pattern. Confirm drain behavior before approving unrelated scope.
Unstable coil temperature behavior forms ice, then meltwater releases in bursts instead of a steady drip.
The Fix: A proper diagnosis is required to confirm the exact root cause and determine the necessary repair.
Watch out: Treating every leak as a simple drain issue can miss the freeze trigger and lead to repeat leakage.
Condensation travels incorrectly when routing geometry or insulation conditions are off, creating hidden drips.
The Fix: A proper diagnosis is required to confirm the exact root cause and determine the necessary repair.
Watch out: Replacing major components without confirming water-path behavior can add cost without solving recurrence.
Water can travel from nearby wall or ceiling pathways and appear near the indoor unit, especially during monsoon periods. This can mimic an aircon leak even when the drain path is still functioning.
If this is the case we will tell you on-site before recommending any aircon repair.
No disassembly needed. Just observe:
The more specific you are, the faster we point you to one next step.
These are not routine leak faults. These are safety issues.
Same situation with your aircon?
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