Due to the stainless steel fine punching technology for front shell panel and laser micro perforation technique used for UI display, this gas water heater has unique translucent effect of stainless steel material and has high-end quality. Complex water pipes installed are concealed under beautifully designed base housing, thus it is in harmony with home environment. The gas water heater can recycle the heat lost relying on the brand-new condensation technology to create an all-sided low carbon and environmental protection mode; zero-cold water technology is adopted to guarantee the gas water heater can offer hot water of constant temperature even.