IS 12049 covers the energy efficiency testing and star rating methodology for household refrigerators and freezers. BEE star label is mandatory. 5-star rated refrigerators consume 30-40% less energy than 2-star models.
Specification for energy efficiency labelling (star rating) of refrigerators and freezers for household use.
Key Values
BEE star rating1 to 5 stars
5-star benefit30-40% less energy vs 2-star
Test ambient temp32°C or 43°C (tropical)
Practical Notes
! BEE star rating is mandatory for all refrigerators sold in India.
! Star rating criteria are revised every 2 years — manufacturers must improve efficiency to maintain ratings.
! Inverter compressor refrigerators typically achieve 3-5 star ratings.