Aircon Repair and Servicing in Kariega (Uitenhage)

Kariega summers test every aircon

Kariega is hotter than coastal Gqeberha in summer, and aircons here work long hours under heavy load. Units that are slightly undersized, a bit low on gas or overdue for a service tend to give up on the hottest days of the year, exactly when you need them most. Most of our Kariega callouts come between December and March.

The good news is that many of these breakdowns can be prevented with regular servicing, and most of the faults are straightforward to repair.

The faults we see most in Kariega

Not keeping up on hot afternoons

The unit runs all afternoon but the room stays warm. Common causes:

• Dirty filters and coils limiting airflow and heat transfer
• Low refrigerant from a slow leak
• A unit that was undersized for the room in the first place
• An outdoor unit in full afternoon sun with poor airflow around it

We test each of these. If the unit is simply too small for the room, we will tell you honestly rather than keep repairing it.

Capacitor failures

Capacitors help the compressor and fan motors start. Heat speeds up their ageing, so in Kariega they are one of the most common parts we replace. Symptoms include an outdoor unit that hums but does not start, a fan that does not spin, or a unit that cuts out after a few minutes.

Compressor problems

The compressor is the heart of the system. Overheating, low gas, electrical faults and age can all cause failures. Some compressor issues are actually caused by a failed capacitor or contactor, which are much cheaper to fix. We test carefully before recommending a compressor replacement, and if the unit is old, we compare the cost with a new inverter unit.

Water leaks indoors

Blocked drains, especially in units that have not been serviced for a while.

Error codes and boards

Power surges, overheating and moisture damage can cause sensor and board faults. We diagnose using the error code and repair or replace the faulty part.

Homes in Fairbridge Heights, Vanes Estate, Rosedale and Despatch

For homes, we recommend a service once a year, ideally in October or November before the heat arrives. Clean the indoor filters every month during summer. Keep the outdoor unit clear of plants, leaves and stored items, and if it sits in full afternoon sun, consider a shade structure placed well above the unit so airflow is not blocked.

Offices, practices and workshops

Kariega's businesses, from automotive suppliers and workshops to offices, medical and dental practices and shops, rely on aircons running all day. Commercial units should be serviced every six months, with filters cleaned monthly. We offer:

• Scheduled six-monthly servicing so nothing is forgotten
• Priority callouts for breakdowns during business hours
• Honest advice on which units are worth repairing and which should be replaced
• Work scheduled early in the morning or after hours where needed

Server and comms rooms

If your server or network cupboard relies on an aircon, a failure can quickly overheat equipment. We treat these as urgent and recommend a backup plan, such as a second unit or temperature alarm, for critical rooms.

Dust and industrial areas

Units near busy roads, yards and industrial areas collect more dirt on their outdoor coils. A dirty coil makes the unit run hotter and less efficiently. Regular coil cleaning makes a big difference in these locations.

Before you call

• Check that the remote is in cooling mode and the temperature is set below room temperature.
• Check the isolator and breaker.
• Clean the indoor filters.
• Look at the outdoor unit: is the fan spinning? Is anything blocking it?

If it still does not work, send us the error code and a photo of the model sticker on WhatsApp.