Delhi Reports Third AC Blast In Three Weeks Amid Ongoing Heatwave

A fire in South Delhi’s Hauz Khas area has claimed the life of an 80-year-old retired IAS officer, Dhanender Kumar, while his son sustained injuries after a suspected air-conditioner explosion triggered a blaze inside their residence. Police said preliminary indications suggest the fire may have originated from the indoor AC unit, causing rapid smoke spread that trapped the occupants. Kumar was rushed to the AIIMS Trauma Centre, where he later died due to smoke inhalation.

The incident has intensified concern across Delhi-NCR as it marks the third reported air-conditioner-related fire case in just three weeks during the peak summer season. With temperatures rising sharply and electricity consumption at seasonal highs, several residential fires are being investigated for possible links to electrical overload, equipment malfunction, or maintenance lapses in cooling systems widely used across urban households.

Earlier, on May 26, a similar incident was reported in Indirapuram in neighbouring Ghaziabad, where a split air-conditioner allegedly exploded inside a high-rise apartment. The blast triggered a fire on the 15th floor, forcing evacuation and causing panic among residents. While no fatalities were immediately reported in that case, the incident added to growing concerns over the safety of heavily used cooling appliances in multi-storey buildings.

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Another major case was reported earlier this month in East Delhi’s Vivek Vihar, where a devastating fire in a residential building killed nine people. Preliminary assessments in that case had suggested that a short circuit, potentially linked to an air-conditioning unit, could have played a role in the rapid spread of the blaze, although final forensic confirmation is still awaited from investigators.

Officials and fire safety experts note that the clustering of such incidents during peak summer months points to a combination of stress factors on electrical systems, including prolonged AC usage, voltage fluctuations, poor wiring infrastructure in older buildings, and inadequate servicing of cooling units. However, authorities have not yet confirmed a single definitive cause linking all incidents, and investigations are ongoing in each case.

Safety specialists emphasise that preventive measures are critical as reliance on air-conditioning increases. They recommend regular servicing of AC units, ensuring proper earthing and circuit protection, avoiding overloading of extension boards, and installing certified stabilisers where required. Residents are also advised to switch off AC units during suspected electrical faults and ensure periodic inspection of wiring systems, particularly in older residential complexes.

As investigations continue across the reported cases, authorities in Delhi-NCR are expected to review fire safety compliance standards in residential buildings and examine whether stricter enforcement or updated guidelines are needed to address the rising frequency of electrical and appliance-related fires during extreme summer conditions.

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