A 1.5 ton air conditioner is one of the most popular choices for Indian homes, offering effective cooling for medium-sized rooms. However, many homeowners focus only on the brand and star rating of the AC while ignoring one critical factor — power stability. In most parts of India, voltage fluctuations, sudden surges, and low-voltage situations are common, especially during peak summer months. These electrical issues can quietly damage your AC’s compressor, PCB, and internal wiring, leading to reduced efficiency and expensive repairs.