I bought this produc from a CSD Canteen. After installation, noted that the water tank inside the Geyser was leaking. On advice from the Installation Engineer, took it to Usha Lexus Warehouse in Mohan Industrial Area, Mathura Road, Delhi. It was changed. Worked fine fro 2 years.
Again, the same issue was faced. Gush of water came out from the Geyser one day and the Bath Room and adjacent Bed Room were filled with water. Struggling since then to find an authorised Lexus Service Centre in Gurgaon. Not able to find one. From what I understand, the water tank again needs to be changed. It has been a nightmare and very unpleasant experience. The product has design issues apparently and is not worthy of purchase according to me. Regretting my decision to have purchased this.
Vikas