| 摘要 |
<p>The heating system includes a radiator (1) with at least four connections (4). Line sectors for heating the radiator and circulating water are connected to it. One sector consists of two lines (15, 16) and a mini-pump (5). The other consists of a small expansion tank (8) and a valve. One line (15) is connected to heating jackets (3) for heating the water. The mini-pump circulates water inside the radiator.</p> |
