AO Smith SDS Plus 15 Litre Storage Water Heater Price starts at Rs. 7,950. The lowest price of AO Smith SDS Plus 15 Litre Storage Water Heater is at Flipkart. AO Smith SDS Plus 15 Litre Storage Water Heater is not available in other online stores. AO Smith SDS Plus 15 Litre Storage Water Heater is available in White colours across various online stores in India.