| 摘要 |
<p>A heat exchanger (10) having an inlet (11) to be connected to the mains pressure water system. The heat exchanger (10) includes a tank (15) also provided with an outlet (16). Accordingly water passes through the tank (15) from the inlet (11) to the outlet (16). Located within the tanks (15) is a coil (19) of a refrigeration system. Refrigerant passing through the coil (19) is condensed by heat being removed from the coil (19) by the water in the tank (15).</p> |
