Negative ions are oxygen atoms charged with an extra electron, and because they are negatively charged, they easily attach to positively charged particles such as viruses, bacteria and airborne allergens, leading to their elimination. Negative ions are beneficial to the human body, while positive ions are not. Negative ions feature a strong permeability, allowing them to permeate the skin and boost cell metabolism, strengthen the immune system, improve health, maintain skin smoothness, keep hair soft and silky and improve energy levels.

Yanming’s shower water heater provides water with a high concentration of negative ions of up to 16830/cm³, which is equal to, and even exceeds, concentrations found in forests or around waterfalls, bringing all the benefits of a hot spring indoors to your own home.

Conventional water heaters use a heating wire to transfer heat to the water, however, this process is slow, takes a significant amount of power, and more often than not, results in an uneven heating. Our water heaters use far infrared heating systems. As infrared waves feature a shorter wavelength, a faster travel speed, and a stronger penetrability, they heat water faster and move evenly with less energy and a higher efficiency.