WRL is a water-condensed chiller that works with R410a refrigerant. It’s an indoor, single-circuit unit that’s ideal for geothermal applications. Fitted with hermetic scroll compressors, heat exchangers (system side) and a plate source, it fully meets the needs of the residential market: reduced size, easy installation, low noise levels. Free hot water can also be produced in units with a desuperheater. An integrated hydronic kit can be fitted (both system side and source side), containing the main hydraulic components. Available in various configurations with low or high head pumps, inverter pumps, and a modulating valve to reduce consumption. These units are reversible on the water side, so they can work in heat pump mode (keeping the same heat exchangers as evaporator and condenser).