| 摘要 |
The heat exchanger (1) has elements, which are warmed by the burner of the gas appliance and the flue gas. During operation, the elements are in indirect contact with a heat carrier fluid to be heated, esp. water. The exchanger consists of a one-piece, long, tubular profile, with integral jacket walls. The exchanger elements consists of profile sections, connected directly or via intermediate profiled parts, to the jacket wall. Some profiled parts form channels, extending in longitudinal profile direction, for the flue gases. USE - Heat exchanger for gas heating of water.
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