| 摘要 |
A heat exchanger (1) is described comprising a combustion chamber (3), suitable to receive a burner (111), and a plurality of heat exchanger tubes (4) connected to said combustion chamber (3) and to one another by means of two tube plates (5, 6) of which at least one provided with a manifold (7) for releasing the combustion products. Each tube (4) of said plurality of heat exchanger tubes (4) has a flattened profile over its entire length and the combustion chamber (3) has a cylindrical shaped body. |
