Although electricity consumption of water heater or geyser depends on the amount of hot water used (as discussed in our link: Choose the right sized water heater/geyser for electricity saving), standing loss can be an important factor while deciding which water heater to buy. “Standing loss” or heat/energy loss of a water heater to the surrounding in 24 hours is an important factor used by BEE (Bureau of Energy Efficiency) to decide on star rating of a water heater. Using hot water optimally and choosing the right sized heater can minimize “Standing Loss”, but the most efficient water heater for a given size can assist in minimizing losses. Most sources on the Internet provide details on features and reviews. Electricity consumption hardly becomes the deciding factor. To help people make electricity consumption as deciding factor, we at Bijli Bachao have decided to put up a list of Top Ten Water Heaters/Geysers in India by standing loss and size.
The basis of this ranking is the data from BEE (Bureau of Energy Efficiency). BEE data contains standing loss of a water heater and this information is self reported by the manufacturers. The data is calculated in test conditions.
We have taken the data on standing loss and categorized it by the capacity or volume of the water heater. The water heater with the least value of standing loss units/lts is given the highest ranking. Multiple models with the same value are given the same rank.
The list below contains only the top ten ranked water heaters. List of all BEE star rated water heaters are available on the useful links given below.
Use the ‘Add to compare’ icon to compare the monetary value of the units available from BEE based on your tariff from your electricity provider and your usage.
We regularly update this list as new models get added in the BEE list of water heaters.
Top Ten Water Heaters
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