整个热水系统中只有从批量加热热水器引水的软管、连接阀、以及接在止热阀（the Hot Out valve）上用作贯通的三通是新添加的。
The only thing new to your existing system is the hose coming down from the batch heater, the batch connect valve, and the “T” connector at the Hot Out valve to tie it all together.
灌装量大，软管直径大，也有内加热和外加热两种类型。
It has great filling volume and big tube diameter, with inner heating and outer heating.
蒸汽加热及电加热可选用，排水采用下排水，可用软管引至地沟，保持室内清洁。
The steam heating and the electric heating may select, under draining water USES drains water, the available hose directs to the trench, maintains indoor clean.
应用推荐