The insulation layer is between the outer cover and the inner liner of the water tank, insulation performance will directly influence the actual available amount of how much solar hot water.
保温层是水箱外皮与内胆之间的部分，保温层性能的好坏直接影响太阳能实际可用热水量的多少。
The rods are used in steel water heater tanks - an aluminum tank has an inner layer of anode metal to accomplish the sa me thing. Anode rods should not be installed in an aluminum tank!
在钢热水器容器中使用的燃料棒，对比一个铝制罐内层金属阳极都能完成同样的事情，所以阳极棒不应该安装在一个铝制罐里。
The opening and the closing of the valve are controlled by the siphon action of the valve bodies and the siphon inner pipe, and therefore, the water level control of the water tank is realized.
通过阀体及虹吸内管的虹吸作用控制阀门的开启及关闭，从而实现水箱的水位控制。
The opening and the closing of the valve are controlled by the siphon action of the valve bodies and the siphon inner pipe, and therefore, the water level control of the water tank is realized.
通过阀体及虹吸内管的虹吸作用控制阀门的开启及关闭，从而实现水箱的水位控制。
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