VIESSMANN VITOCAL 333-G GROUND-WATER HEAT PUMP "ALL-IN-ONE" WITH BOILER, R410A, THREE-PHASE, 12kW

A compact, floor-mounted heat pump that doesn't take up much space and operates very quietly is suitable for installation even near living spaces. Thanks to modern ground/water heat pump inverter technology, the new generation Vitocal 333-G compact units are the most efficient solution for new buildings. The capacity-controlled cooling circuit adjusts the heat pump's heating power to the building's heat demand. As a result, there are fewer start/stop cycles in the partial load range and higher annual efficiency. The built-in 220-liter hot water tank of Vitocal 333-G achieves maximum water production above 300 liters (hot water temperature 40 °C) in efficiency class A + (XL profile) and maintains the maximum hot water temperature of 60 °C without electrical heating. A solar thermal system for preparing drinking water can be integrated by using a solar heat exchange kit as an option. The combination of a heat pump with Viessmann Vitovent ventilation system provides special living and operating convenience. Both devices can be easily controlled using the integrated control or choose a remote control. The heat pump can also cool rooms on hot summer days. This integrated cooling function requires an additional natural cooling block.