The product which minimises energy loss, which happens in the form of standing heat loss, are more energy efficient.
The standing heat loss is measured in the star rating. The star rating is issued by the Bureau of Energy Efficiency (BEE) which was set up government of India under the provision of Energy Conservation Act.
Higher the star, higher is the energy efficiency and thus, saves more energy and money. Racold has been the recipient of the BEE Energy Award for 9 years in a row and multiple MNRE awards over the last few years alone.
Our recommendations: Eterno & Andris Lux Plus