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Delhi 1.9 degree

5-star ACs work like 2-star models when the temperatures soar
Efficient air-conditioners may well be a misnomer, according to a recent study by the Centre for Science and Environment (CSE). An AC with energy ratings of 5-stars performs like one with 2-stars when the temperature soars to 40ÂșC, said the study. ...
 Hindu Business Line3 weeks ago
Energy ratings failing air-conditioners
Efficient air-conditioners (AC) may well be a misnomer, a recent study by the Centre for Science and Environment shows. According to the study an AC with energy ratings of 5-stars performs like one with 2-stars when the temperatures soar to 40 ...
 Hindu Business Line3 weeks ago

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