| 摘要 |
In this heat pump, a gas-side shutoff valve on a gas refrigerant side and a liquid-side shutoff valve on a liquid refrigerant side are provided within the package of an outdoor unit. A gas-side filter on the gas refrigerant side is installed more toward an indoor unit side than the gas-side shutoff valve within the package of the outdoor unit. A liquid-side filter 9 on the liquid refrigerant side is installed more toward the indoor unit side than the liquid-side shutoff valve within the package of the outdoor unit. As a result, there is no need to maintain an installation location for the gas-side filter and the liquid-side filter during on-site installation, thus making it possible to improve installation properties. |
