摘要 |
<p>The water installation uses a 2-part container (1) containing an air distributor with a number of pipes (3) positioned with their ends in the water held in the container, for feeding air between an air entry (2) and an air outlet (4) via the water. The container is provided with a water heater (5) and a water feed (6) coupled to a water reservoir (7) provided with a float valve (8,9).</p> |