Maximum efficiency for new build and modernisation projects in detached houses and apartment buildings- Ground source heat pump: heating outputs, single stage: 5.7 to 17.2 kW, two-stage: 11.4 to 34.4 kW
- Water/water heat pump: heating outputs, single stage: 7.5 to 22.6 kW, two-stage: 15 to 45.2 kW
- Vitocal 300-G: with integral high efficiency pump for brine and heating circuits, plus circulation pump for cylinder heating, safety assembly with safety valve, pressure gauge and air vent valve (for type BWC)
- Maximum flow temperature up to 65°C
- Vitotronic 200 control unit with energy statement
Key Benefits
- Compact dimensions and small footprint to maximise available space in the building
- High efficiency all year round at any operating point through innovative RCD system with electronic expansion valve
- Low noise and vibration levels thanks to sound-optimised appliance design – sound power level ≤ 42 dB(A)
- Prepared for Smart Grid and utilisation of PV power generated on site
- Master/slave solutions for very high flexibility, such as a Vitocal 300-G and 350-G combination
- Low running costs thanks to a high COP (coefficient of performance) to EN 14511 of up to 5.0 (brine 0°C/water 35°C) and integral high efficiency pumps (for Vitocal 300-G, type BWC)
Key Benefits
- Maximum efficiency for new build and modernisation projects in detached houses and apartment buildings
- Ground source heat pump: heating outputs, single stage: 5.7 to 17.2 kW, two-stage: 11.4 to 34.4 kW
- Water/water heat pump: heating outputs, single stage: 7.5 to 22.6 kW, two-stage: 15 to 45.2 kW
- Vitocal 300-G: with integral high efficiency pump for brine and heating circuits, plus circulation pump for cylinder heating, safety assembly with safety valve, pressure gauge and air vent valve (for type BWC)
- Maximum flow temperature up to 65°C
- Vitotronic 200 control unit with energy statement
- Compact dimensions and small footprint to maximise available space in the building
- High efficiency all year round at any operating point through innovative RCD system with electronic expansion valve
- Low noise and vibration levels thanks to sound-optimised appliance design – sound power level ≤ 42 dB(A)
- Prepared for Smart Grid and utilisation of PV power generated on site
- Master/slave solutions for very high flexibility, such as a Vitocal 300-G and 350-G combination
- Low running costs thanks to a high COP (coefficient of performance) to EN 14511 of up to 5.0 (brine 0°C/water 35°C) and integral high efficiency pumps (for Vitocal 300-G, type BWC)
Vitocal 300-G heat pump
As a ground source heat pump, the Vitocal 300-G draws thermal energy from highly efficient heat sources. For this, a geothermal probe, an ice store system or a geothermal collector is installed on the property. In all these cases, the heat pump covers the entire energy demand, even on colder days. As an alternative, depending on the location of the house, it may also be possible to utilise the thermal energy contained in the groundwater. In this case, the Vitocal 300-G is simply configured for operation as a water/water heat pump. It can be used for new build and modernisation in detached houses and apartment buildings.
Vitocal 300-G heat pump
EHPA seal of approval
The EHPA seal of approval serves as proof of the COP (Coefficient of Performance) for the heat pump according to the market incentive program. The German EHPA quality seal commission certifies that the Viessmann Vitocal 300-G heat pump meets the requirements of the EHPA quality seal regulations.
EHPA seal of approval
The EHPA seal of approval serves as proof of the COP (Coefficient of Performance) for the heat pump according to the market incentive program. The German EHPA quality seal commission certifies that the Viessmann Vitocal 300-G heat pump meets the requirements of the EHPA quality seal regulations.
Operating convenience
Clear, comfortable, intelligent: The Vitotronic offers perfect functions for fast and exact control of every heating system. Control Vitotronic 200 – Can also be operated using an app via a smartphone at any time.
Operating convenience
Clear, comfortable, intelligent: The Vitotronic offers perfect functions for fast and exact control of every heating system. Control Vitotronic 200 – Can also be operated using an app via a smartphone at any time.
Vitoconnect 100 creates the connection
The Vitoconnect 100 interface is required for operation via the app. Retrofitting earlier heat pumps of the Vitocal series (from year of construction 2010) is possible at any time.
Vitoconnect 100 creates the connection
The Vitoconnect 100 interface is required for operation via the app. Retrofitting earlier heat pumps of the Vitocal series (from year of construction 2010) is possible at any time.
A perfect match – System technology
High output and quiet operation
Modular solution for higher heat demand
For residential buildings with a higher heat demand, the two-stage Vitocal 300-G based on the master/slave principle is the right choice. It can also be configured for the ground or groundwater as the heat source. For this purpose, two heat pumps are linked together. This delivers the high heating output required and increases the operational reliability of the entire system. The modular layout, with separate compressor circuits, also ensures particularly high levels of efficiency in partial load operation, and enables the simultaneous operation of central and DHW heating.
With five output stages as a master or master/slave version, various combinations can be realised and matched to the required heat demand. Because of this flexibility, systems can be configured so that runtimes match demand, thus ensuring economical operation. The master module regulates the slave module. Furthermore, the entire system can be equipped with high efficiency pumps.
Manuals & Brochures
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