Roth water/water heat pumps - interaction between nature and technique

Groundwater as energy source - a convenient possibility to generate renewable energy
Water is a medium with a good storage capability, even temperature levels and an ideal regeneration. Three strong reasons to use it as natural heat source. Compared to air and earth, water is the most effictive heat source for a heat pump. An important prerequiste is that enough water with good quality is available. Due to high and constant temperatures of the groundwater between 8 °C and 12 °C all over the year, the heat pump starts its function at a higher temperature level compared to brine- or air usage.                

For the application Roth brine/water heat pumps TerraCompact® Ex are used. To operate them as water/water heat pumps, an external plate heat exchanger to separate the brine and the water system. These high-quality stainless steel heat exchangers are available in the Roth product range.