Split system cleaning
in Perth

A split system has two halves: the indoor head on your wall and the condenser unit outside. The indoor head pulls the whole volume of the room across a cold, wet evaporator coil several times an hour. Dust, skin cells, pet hair and pollen stick to that wet metal, and within a season or two you have a layer of biofilm growing on the coil fins and on every blade of the barrel fan behind them.

That is why a filter rinse changes nothing. The filter sits in front of the coil and only catches the coarse dust. The mould, the black specks and the musty smell at start-up are all behind it, on parts you cannot reach without taking the unit apart. A real split system clean means stripping the casing, bagging the unit, and pressure washing the coil and fan until the run-off goes clear.

We also clear the drain tray and the drain line. Most "my aircon is leaking" calls in Perth are not a fault at all — they are a drain line packed with biofilm, backing up into the tray and overflowing down the wall. Clearing it costs nothing extra on the day and prevents plasterboard damage later.

Outside, the condenser coil gets clogged with dust, lawn clippings and sea spray. A blocked condenser makes the compressor work harder for the same cooling, which you pay for every month on your power bill.

What's included

• Power isolated, drop sheets down, catch bag strapped under the head
• Front casing, filters and louvres removed
• Evaporator coil fins cleaned and sanitised
• Barrel fan cleaned blade by blade
• Drain tray scrubbed and drain line flushed clear
• Slow-release drain tablet fitted (treatment clean and deep clean)
• Filters washed and dried
• Outdoor condenser and compressor coil cleaned
• Run-up test, supply temperature checked
• Before and after photos emailed to you