During summer, people often complain that their room isn't cooling properly despite the AC running continuously. Many assume the AC is faulty or needs servicing, but the issue doesn't always lie within the unit itself; extreme heat is often the culprit.

When the outdoor temperature hits 44°C or higher, the AC's outdoor unit struggles to expel heat effectively. Since the ambient air is already scorching, the AC's cooling capacity may seem diminished. A simple, low-cost solution can help in this situation: pouring a bucket of water over the outdoor unit's condenser coils.

**How ​​this cooling trick works**
As water lands on the condenser coils and gradually evaporates, it carries heat away from the metal surface. This process works much like the cooling sensation felt when sweat evaporates from the body.

Cooling the condenser coils makes it easier for the AC to dissipate heat. This improves refrigerant efficiency, reduces strain on the compressor, and allows the room to cool down faster. In some cases, it may even lead to slightly lower electricity consumption.

**Mistakes that can damage the AC**
Caution is essential when using this cooling hack. First, completely turn off the AC at the main switch or circuit breaker. Then, use only a bucket or a gentle stream of water. Pour water strictly onto the metal coils and fins of the outdoor unit; ensure no water touches electrical panels, wiring, or live electrical components.

Never use a pressure washer or a high-pressure water jet, as this can bend the aluminum fins and impair the AC's performance. Allow the outdoor unit to dry for about 30 minutes after pouring the water. Also, ensure that water does not accumulate around the electrical components. Then, turn the AC back on. Doing this every one or two weeks during the summer season can help clear away dust and dirt accumulated on the outdoor unit, thereby maintaining the AC's cooling efficiency.

PC Social Media