Haier 170 L 3 Star Direct Cool Single Door Refrigerator(HRD-1703SR-R/HRD-1703SR-E, Burgundy Red) Diamond edge freezing technology ensure that the ice formation remains firm and ensures better cooling efficiency in the refrigerator. The heavy duty compressors make certain that you never spend a single penny in buying a separate stabilizer. It ranges from 135-290 volts. Now get assured 5 years warranty on the compressor. 100% reliable warranty than any other competitor in the same category.