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Vitocal 222-S

Split air source heat pump

The Vitocal 222-S is a split compact air source heat pump, rated heating output: 2.6 to 10.4 kW, cylinder capacity: 190 l

Rated heating output: 2.6 to 10.4 kW
Cylinder capacity: 190 l
Cooling function
Particularly quiet operation

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Rated heating output

2.6 to 10.4 kW

60 °C flow temperature

Ideally suited for energy efficient new build

Protects the environment and climate

Climate Protect++ and use of environmentally responsible refrigerants.

Efficient and economical in operation

Reliable operation with high efficiency (OptiPerform)

COP to EN 14511

Low running costs thanks to high efficiency, COP (coefficient of performance): up to 5.0 (at A7/W35)

Ideal in combination

with a photovoltaic system and power storage unit

Energy Management system

Ensures transparency in energy consumption and costs

High product quality

Attractive, high quality design indoors and outdoors

Cools in summer

Active cooling function for use in the summer

Space saving installation

60 % less space required than comparable models

Particularly quiet

Whisper-quiet operation for placement anywhere on the property (super silent)

Easy operation

ViCare App: Keep an eye on the household's energy flows with the Energy Cockpit.

The new Vitocal 222-S air source heat pumps in split version with up to 60 °C flow temperature are particularly recommended for energy efficient new build.

Vitocal  222-S: especially for energy efficient new build

The new generation of heat pumps

Reliable, compact and more environmentally responsible than ever –  the new, innovative heat pump technology from  Viessmann makes particularly efficient use of environmental energy for heating and  cooling. With a flow temperature of up to 60  °C, the new  Vitocal 222-S split heat pump series is particularly recommended for energy efficient new builds. High energy efficiency, convenient control via app, sustainable operation and attractive design are all convincing features.

Benefits of the Vitocal 200-S

Climate Protect++ protects the environment and the climate

The new  Vitocal 222-S heat pumps use the environmentally responsible refrigerant R32 with a low GWP100 (global warming potential) of 771.

OptiPerform –– reliable operation with maximum efficiency

The advanced heat pumps from Viessmann work with a patented hydraulic system. With Hydro AutoControl®, the heat pump is operated reliably and with maximum efficiency throughout its entire service life. The unique design not only enables the contractor to set up the heat pump much faster and therefore more cost effectively with OptiPerform, it also takes up a lot less space, being up to 60  percent smaller than other, similar systems.

Super silent –– whisper-quiet in full and partial load operation

Viessmann heat pumps are among the quietest of  their kind thanks to  advanced acoustic design+, and  include a sound-optimised fan. Combined with intelligent speed  control, it  significantly reduces airborne noise in  both full and partial load operation. As a result, the outdoor unit can be installed even in densely built-up areas such as terraced housing or close to the property boundary.

Product details

Rated heating output (kW), operating point A7/W35 (to EN 14511)

Type 221.E06, 221.E06 2C: 5.3  kW | 221.E08, 221.E08 2C: 6.8  kW | Type 221.E10, 221.E10 2C: 8.3  kW

COP in heating mode

Type 221.E06, 221.E06 2C: 5.0 | 221.E08, 221.E08 2C: 5.0 | Type 221.E10, 221.E10 2C: 4.9

Energy efficiency class

A+++ / A++ (in accordance with Commission Delegated Regulation (EU) No  813/2013 for heating, average climatic conditions –– low temperature application (W35)/medium temperature application (W55))

Energy efficiency class, DHW heating

A+ (draw-off profile L)

Application area

Detached house, energy efficient new build


Heat pump control unit with 7  inch colour touchscreen, operation via ViCare app possible

DHW heating

Integral 190  litre DHW cylinder

Additional features

With a flow temperature of 60  °C, ideally suited for energy efficient new build | Ideal for combination with photovoltaic system and power storage unit | Integrated Energy Management system ensures transparent energy consumption and costs

Product cross-section, outdoor unit
Indoor unit with one integral heating/cooling circuit
Indoor unit with two integral heating/cooling circuits
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