Vitocal 262-A

Viessmann Heat Pumps
Vitocal 262-A
DHW Heat Pumps

Vitocal 262-A

DHW heat pump for outdoor, recirculation and exhaust air operation with enameled storage water heater (300 liter capacity).

  • Low running costs
  • Low sound emissions
  • Natural refrigerant R290
  • Operation via ViCare app

Vitocal 262-A

The Vitocal 262‑A is a high‑efficiency domestic hot water heat pump designed to provide economical and environmentally responsible DHW heating for residential buildings. It can operate as a stand‑alone DHW solution or be integrated into existing heating systems, making it ideal for new builds, retrofits, and system upgrades.

With high hot water temperatures, PV‑ready operation, Smart Grid capability, and additional benefits such as basement dehumidification, the Vitocal 262‑A delivers comfort, efficiency, and flexibility in one compact appliance.

Vitocal 262-A

High DHW Temperatures

Domestic hot water heating up to 70 °C:
  • Up to 65 °C via the heat pump module
  • Up to 70 °C with immersion heater or external heat generator

Three Versions for Every Application

Available variants support:
  • mono‑mode operation
  • retrofitting and upgrading existing heating systems

Optimised Use of Self‑Generated PV Electricity

Prepared for optimised photovoltaic self‑consumption, reducing grid electricity use and operating costs.
 

Basement Dehumidification

In recirculation air mode, the system helps dehumidify basement rooms, improving indoor conditions and protecting building fabric.
 

Integrated Control System

Ensures simple and reliable control of DHW production and operating modes.

Photovoltaic System Integration

Designed for intelligent interaction with PV systems, maximizing the use of self‑generated electricity.

Smart Grid Integration

Supports demand‑oriented operation when connected to Smart Grid systems.

Flexible System Integration

Can operate:

As a stand‑alone DHW heat pump, or
In combination with existing boilers or heat generators

Document Name Description Document Type Language Action
Data Sheet Specification PDF German Download
Technology brochure Heating with airborne and geothermal energy PDF German Download
What is the Vitocal 262‑A used for?

The Vitocal 262‑A is a domestic hot water heat pump designed for efficient and sustainable DHW heating in residential buildings.

How hot can the domestic hot water be heated?

Hot water can be heated:

Up to 65 °C using the heat pump
Up to 70 °C with the immersion heater or an external heat generator.

Hot water can be heated: up to 65 °C using the heat pump up to 70 °C with the immersion heater or an external heat generator.

Yes. It can operate in mono‑mode as a stand‑alone DHW solution or be integrated into an existing heating system.

Is fast reheating possible?

Yes. The quick heat‑up function using the immersion heater ensures rapid hot water availability when needed.

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