| 摘要 |
<p>An excavationless geothermal system (50) for heating and cooling applications includes a potable water storage container (60) that receives water from a water supply through a supply line (54) and a reversible water meter (58). The water in the storage container is circulated through a heat pump (62), and when the temperature of the water in the container is increased or decreased by the heat pump, the water is returned to the supply through the reversible meter.</p> |
