Using AC in extreme heat? Follow these 5 steps to avoid fire risks and blast

Summer heat in India can get intense, and for many of us, AC becomes a daily necessity rather than a luxury. From afternoon naps to a good night’s sleep, ACs help us stay comfortable when temperatures rise beyond what fans can handle. But every year, we also hear news about AC units catching fire or even bursting. While this may sound alarming, the good part is that most of these incidents happen due to avoidable reasons. Keep reading for all the details you need to know.

Reasons why AC units can catch fire

One of the most common causes is excessive usage. During peak summer, many people run their ACs for long hours without breaks. This continuous operation can overheat the internal parts, increasing the risk of a fire.

Another reason is refrigerant leakage. The gas inside your AC is essential for cooling, but if there’s a leak, the system has to work harder to maintain the temperature. This extra load can heat up the unit and, in extreme cases, lead to a fire.

Also read: Inverter AC vs convertible AC: Which one is better for your room and saves electricity

Voltage fluctuation is also a major concern, especially in areas where power supply is unstable. Sudden spikes or drops in voltage can damage sensitive components inside the AC. Over time, this can cause electrical faults or short circuits.

Also read: Portable AC vs window AC: Which one offers better cooling at lesser cost and ideal for your room

How to avoid AC fire and blast risks

• Regular servicing is one of the simplest and most effective ways to stay safe. Getting your AC checked by a professional before and during the summer helps identify issues like gas leaks, damaged parts or faulty wiring early.
• Installing a voltage stabiliser is another smart step. It helps regulate power supply and protects your AC from sudden voltage changes.
• Keeping the air filters clean is also important. Dirty filters block airflow, forcing the AC to work harder than usual. This not only affects cooling but also increases the risk of overheating.
• Instead of running it non-stop, switch it off for a while every few hours or use a timer. This helps prevent overheating and extends the life of the unit.
• Make sure the outdoor unit has proper ventilation. It should be placed in an open area where heat can escape easily.

Also read: AC not cooling like before? Here are the most common reasons and quick fixes