In our charity trust, we installed Kaltech Energy Solar Water Heater in last august. Actually it was the reference from our Cherthala branch. The branch told us about Kaltech Energy’s quality maintenance, product efficiency and about their customer service.
She told me that for any assistance they are just a phone call away. In my experience also I recognized the same. There is no doubt that I will refer Kaltech Energy’s product to our all branches.
Please do not go around brand names and low price, if you want the best product which is focused on excellent quality and which gives prompt customer service meet Kaltech Energy.