VIESSMANN VITOCAL 300-G GROUND-WATER HEAT PUMP WITHOUT BOILER, R410A, THREE-PHASE, 12KW

In the segment of ground/water source heat pumps the new "Vitocal 300-G" heat pump is the most effective solution for new buildings and the best choice for replacing older ground/water source heat pumps thanks to modern inverter technology. The power-regulated cooling circuit adapts the heat pump heating power to the corresponding heat consumption of the building. As a result, during half-load operation, the pump is turned on and off less frequently, which provides a higher annual efficiency. In addition, the RCD (Refrigerant Cycle Diagnostic System) system for power management provides extremely precise and fast control of the cooling circuit by regulating the electronic expansion valve. High-efficiency energy-saving pumps for the primary and heating circuits reduce energy consumption and costs. The small installation area, not exceeding 0.5 square meters, and access to all service-related components from the front allow for space savings.