Two protective magnesium anode rods - which neutralizes corrosive effects of water chemicals, prevents rust formation and assures longer tank life. One hex-head type and one incorporated with hot water outlet nipple.

• 两个起保护作用的金属镁阳极棒-这种金属镁阳极棒具有中和和消除水中化学物质,防止水垢形成的作用,能够提高热水器的耐腐蚀能力,延长热水器的无故障寿命。其中一个阳极棒顶端呈六角形,另一个与热水出口连接在一起。