Product Overview
Following are the Main Features of Vacuum Tube Solar Water Heater :- 1. Imported SUS304-2B food grade stainless steel, TIG welding, high-grade T2 copper plate, high-tech composite connection without welding 2. High-quality aluminum zinc plated with phosphate treatment, surface corrosion and anti-static spray 3. Dual-use by electronic and sunshine, intelligent control, flexible and easy to use A. Water circulate inside with unpressurized B. Available for a installation of one machine to one household C. Automatic control system, easy to use D. Economy, simple installation and maintenance E. Use of automatic breathing valve to prevent freezing F. 5.5cm, 5.5cm foam layer, resistant to low temperature
Following are the Main Features of Vacuum Tube Solar Water Heater :- 1. Imported SUS304-2B food grade stainless steel, TIG welding, high-grade T2 copper plate, high-tech composite connection without welding 2. High-quality aluminum zinc plated with phosphate treatment, surface corrosion and anti-static spray 3. Dual-use by electronic and sunshine, intelligent control, flexible and easy to use A. Water circulate inside with unpressurized B. Available for a installation of one machine to one household C. Automatic control system, easy to use D. Economy, simple installation and maintenance E. Use of automatic breathing valve to prevent freezing F. 5.5cm, 5.5cm foam layer, resistant to low temperature