Haier's custom water heater range is equipped with a three-layer Ultra Micro Coating tank for added durability. Incoloy 800 SS heating element provides 97.9% faster heating efficiency that works better at high temperature. The improved magnesium rod positively charges the sacrificial anode which extends the life of the tank by up to 50%. RSC technology ensures a steady flow of hot water through the circular structure of the inlet pipes to the water heaters. Capacity (ltr): 80 L. Rated power (kw): 1.5. Maximum temperature: 75 °C. Rated pressure (bar): 8.