Vitocal 150‑A Air Source Heat Pump.

Regular price £9,076.80 | Save £-9,076.80 (Liquid error (sections/product-template line 182): divided by 0% off)
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Vitocal 150‑A Air Source Heat Pump.

4 kW - £9,076.80
  • 4 kW - £9,076.80
  • 6 kW - £9,640.80
  • 8 kW - £10,561.20
  • 10 kW - £11,682.00
  • 13 kW - £12,354.00
  • 16 kW - £12,945.60

Vitocal 150‑A Air Source Heat Pump.


Vitocal 150‑A Air Source Heat Pump.


Monoblock heat pump with indoor and outdoor units:

  • For room heating/cooling and DHW heating, up to 70 °C flow temperature

  • Monoblock indoor unit with heat pump control unit

  • High efficiency circulation pump for the secondary circuit

  • 4-3-way diverter valve and safety assembly

  • Integral instantaneous heating water heater

  • Integral buffer cylinder and overflow valve

Heat pump control unit for weather-compensated operation.

  • 7-inch colour touchscreen with energy cockpit

  • WiFi hotspot for local service without internet connection

  • Internet connection via WiFi

  • Control of a DHW circulation pump

  • Control of an instantaneous heating water heater

  • Active cooling control function

  • Integral heat meter

  • Setting of low-noise mode for the outdoor unit

  • Optimised energy management, e.g. in conjunction with photovoltaic system, power storage system

  • Display of energy flows in the ViCare app and ViGuide

AF Version:

  • With integral electric ribbon heater in the condensate pan

  • Permissible operating pressure: Heating water 3 bar (0.3 MPa)

  • Colour of indoor unit: Vitopearlwhite

  • Colour of outdoor unit: Vitosilver

  • Low running costs thanks to high COP (coefficient of performance) to EN 14511: Up to 5.0 at A7/W35

  • Output control and DC inverter for high efficiency in partial load operation

  • A maximum flow temperature of up to 70 °C at an outside temperature of -10 °C enables use in both new build and modernisation projects.

  • Self-optimising control of the flow rate via Viessmann Hydro AutoControl

  • Environmentally responsible, natural refrigerant R290 with a particularly low GWP of 0 (GWP = Global Warming Potential)

  • Convenient reversible design for heating and cooling

  • Especially quiet operation thanks to Advanced Acoustic Design (AAD)

  • Web-enabled through integral WiFi or service link

  • Operation, optimisation, maintenance and service via ViCare app and ViGuide

  • Guided commissioning via ViGuide

Standard delivery:

Complete heat pump in monoblock version, comprising an indoor and outdoor unit.

Indoor unit:

  • Integral 4/3-way valve for central heating/DHW heating/bypass

  • Integral high efficiency circulation pump for the secondary circuit

  • Integral instantaneous heating water heater

  • Integral 16 litre buffer cylinder

  • Integral safety valve and digital pressure gauge

  • Weather-compensated heat pump control unit with outside temperature sensor

  • Flow sensor

  • Wall mounting bracket, standard connection pipes

  • 10 l diaphragm expansion vessel

Outdoor unit:

  • Inverter-controlled compressor, 4-way diverter valve, electronic expansion valve, evaporator, condenser, EC fan

  • Factory-filled with refrigerant R290

  • Heating water filter upstream of condenser

  • Transport aid for outdoor unit

  • AF version: With integral electric ribbon heater for the condensate pan

Important Notes.

  • Heat pumps must be commissioned by Viessmann Technical Service or a specialist heat pump contractor certified by Viessmann

  • A hydraulic connection set must also be ordered to install the appliances; see "Accessories"

  • If the heat pump is being installed to modernise a heating system, a dirt separator with magnet is essential; see "Accessories"



Energy management systems.

Viessmann energy management:

  • Viessmann energy management is integrated into the latest generation of Viessmann heat pumps and energy storage units

  • It enables balanced operation of the components in the house that generate, consume or store electricity.

  • The focus is on optimising self-consumption of self-generated electricity from photovoltaic systems.

  • The energy management system provides extended information about electricity flows and also CO2 savings.

  • If desired, customers can add further optimisation levels in the ViCare app.

For more information on the system requirements, the functions and use, see Viessmann's Main Website Energy Management





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