| 摘要 |
Heat exchanger comprising at least a heat exchanger space, a burner space and a water conducting channel, wherein the heat exchanger comprises at least two parts made at least partly by extrusion or casting from light metal or light metal alloy, said at least two parts mutually engaging for forming part of the heat exchanging space and/or the water conducting channel, wherein each of said at least two parts comprises part of said heat exchanging space and/or said water conducting channel and wherein the burner space is formed in one of or between said at least two parts, wherein said at least two parts are connected by an elastic bonding agent, in particular an elastic glue, forming a bond and a seal, wherein at least the water conducting channel of the heat exchanger is pressure resistant. |
