| 摘要 |
Connection device (21) for a wall-mounted boiler, with immediate preparation of household hot water, with a connection part for the gas, a connection part for each of the outbound heating and return heating connectors, as well as another connection part for intake of cold water and an outward connection part for household hot water for connections with pipes coming from above, below or through the wall (1), positioned with their ends perpendicular to the wall (1) for an existing installation. The device (21) is composed of five different bent metal tubes (13, 14, 15, 16, 17) which are connected at their respective ends using a mechanical connector, itself composed of a flange (18) and a clamping nut (19). <IMAGE>
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