As summer season approaches, the last thing you want is a malfunctioning air conditioning unit. One of the most common telltale signs that your AC is not functioning accordingly is when it starts to make odd noises. If you hear any strange noises …

Dubai's sweltering summer heat makes air conditioning a necessity rather than a luxury. But running an AC unit round the clock can lead to hefty energy bills, even with energy-efficient units. Therefore, maximizing your air conditioner's ene…