I would like to share my experience with AO smith insta water heater.
Last year December I went to buy insta waster heater for kitchen there are so many products available in the market like Crompton greavees, Venus, Racold, Singer, Bajaj, V guard. But the Slick design and attractive looks of AO smith water heater hooked us. I bought the heater and seller explained us to call service center for installation. The very next day I got the call from service engineer for installation. They came at our convenient time and installed the water heater.
After 3 month there was a service due and service engineer called us and did service, while checking they found some parts were not working fine they replaced it free of cost as it was under warranty.
It been a year the water heater is working fine and no hiccups till now .
I would recommend the AO Smit insta water heater to every one.