| 摘要 |
<p>A heating group (1) for generating hot water and/or steam comprising a heat exchange container (2), which internally receives the water to be heated, heating means (3), contained inside the heat exchange container (2), suitable to generate hot water and/or steam. The heating means (3) include a first heat irradiator (4), arranged at a first portion (5) of the heat exchange container (2), suitable to heat the water to a first predefined temperature (T 1 ) and a second heat irradiator (6), communicating with the first irradiator (4), arranged at a second portion (7) of the heat exchange container (2), suitable to heat the water to a second predefined temperature (T 2 ) lower than the first predefined temperature (T 1 ).</p> |
