Supreme Solar 220 Vajra Pressurized system consists of ETC Tubes with copper pipe heat exchanger.
First time in India introducing Supreme Solar Vajra 220 Pressurized solar water heater with heat exchanger solar water heating system, suitable for all kind of water conditions. ETC types solar water heater are much advanced in technology to produce the most efficient hot water even in dual weather conditions.
Since the water is not present inside the Supreme Solar Vajra 220 ETC tubes, chances of getting corroded is very low. This make is even more maintenance-free.
Vajra ETC Tube