I have been fade up with following the customer care and listening to their recorded responses. From last 10 days I m following with them to fix the Geyser, but every time they commit tomorrow our technical person will visit and fix it. Don't know when the tomorrow Dawn will come... No one has visited after the un-installation. Seems bought a product of a fake company... They called there self Usha "International" where they are not capable enough to satisfy local consumers. I will not recommend this to any one and please don't buy any product from Usha... Loss Amount: Rs.3 650