Navien Brings A New Heat Pump Water Heater To Market With A Stainless Steel Tank - CleanTechnica

Navien, a South Korean company renowned for its tankless gas water heaters and boilers, has entered the heat pump water heater (HPWH) market with its first fully electric model featuring a tank, the NWP 500. This launch marks a significant shift for Navien, which traditionally specialized in tankless gas products. The company leveraged its extensive experience by incorporating unique features into the HPWH, notably a stainless steel tank and a self-manufactured recirculation pump. The stainless steel tank is a standout innovation, offering greater durability and eliminating the need for sacrificial anode rods used in conventional steel tanks to prevent corrosion. Navien’s ability to offer this premium feature cost-effectively stems from its long-term expertise and high-volume stainless steel procurement. Navien’s move into the HPWH market reflects broader industry trends, as the segment has rapidly expanded in the U.S. with over a dozen manufacturers now competing, up from just a few a couple of years ago. By designing and building