Тепловые насосы грунт-вода
prices on 4 modelsGround-water
— units that draw heat accumulated in the ground. They are distinguished by good efficiency; they allow you to achieve higher temperatures than air ones. But they are difficult to install — the collector must be buried in the ground. At the same time, it requires either a vast area or, if there are not enough land, expensive drilling operations to accommodate a vertical collector.| ground-water | clear | Save List |
