Aircon Servicing & Repair in Emalahleni

The most common cause is a clogged condensate drain line — dirt and algae block the pipe and water backs up into the room. Other causes are a dirty evaporator coil that ices over and then melts, a cracked drain pan, or an incorrectly sloped drain pipe. A drain flush during a standard service usually fixes it.

A chemical wash uses a cleaning solution to strip dirt and mould from the evaporator coil, blower wheel, and drain pan without dismantling the whole unit. Book one when a normal service no longer fixes weak airflow, bad smells, or water leaking from the indoor unit — typically every 12-18 months for heavily used units.

A standard service covers cleaning or replacing filters, cleaning the evaporator coil and blower, flushing the drainage tray and pipe, checking refrigerant pressure, testing thermostat and controls, and inspecting electrical connections. It does not include repairs, parts, or refrigerant top-ups — those are quoted separately.

Once a year is the minimum for a system used seasonally; every 3-4 months if you run it daily in a hot climate. Regular servicing keeps coils and filters clean, which protects the compressor — the most expensive part to replace — and keeps energy use down.

A standard service on a midwall split runs R550-R950 per unit, and a regas (only after leak repair) R900-R1,800 depending on gas type. Metro rates (Joburg, Cape Town, Durban) are at the upper end; add a call-out fee of R300-R500 outside central areas.

Repeated hard power cuts and surges are a leading cause of failed compressors and PCBs. A surge protector or delay-start relay (R500-R1,500 installed) is cheap insurance; many technicians fit one during a routine service.