Air Conditioning Repairs in Auckland

Why is my air conditioner not cooling properly?

The most common causes are a dirty filter restricting airflow, a low refrigerant charge from a slow leak, a faulty outdoor fan motor, or a blocked outdoor unit. Some of these — like a filter clean — are quick fixes; others, like a refrigerant leak, need proper diagnosis to find and seal before recharging, otherwise the fault just comes back.

A thorough diagnosis checks airflow, refrigerant pressures, and electrical components in a set order, rather than guessing or replacing parts that don't need it.

Why is my unit leaking water?

Indoor units leak water almost always because the condensate drain line is blocked with algae or dust, or the drain pump has failed. Left alone this can damage ceilings and walls, so it's worth getting looked at as soon as you notice dripping rather than waiting.

Common noises and what they usually mean

A clicking sound on startup or shutdown is usually normal expansion and contraction. A grinding or rattling noise from the outdoor unit often points to a failing fan motor or debris caught in the fan blade. A hissing sound can indicate a refrigerant leak and should be looked at promptly rather than left to run.