New Delhi, Nov. 14 -- Energy-efficient 5-star geysers can be a practical choice for households looking to manage electricity consumption during winter. With frequent use of hot water for bathing and daily chores, choosing a water heater with a high energy rating may help reduce power usage over time. These models are designed to offer efficient heating while meeting different household requirements.

When selecting a geyser, consider factors such as storage capacity, heating performance, insulation, safety features and warranty coverage. A 15-litre model may suit smaller households, while larger families may prefer a 25-litre option. Features such as adjustable thermostats, thermal cut-outs and corrosion-resistant tanks can also influence...