Vitobloc 200

Viessmann CHPP
Vitobloc 200
Vitobloc 200

Vitobloc 200

CHP unit for operation with natural gas

  • Electrical output: 140 kW
  • Thermal output: 209 kW
  • Smooth running engines with three-way catalytic converter
  • Completely ready-to-connect

Vitobloc 200

The Vitobloc 200 Type EM‑140/207 is a medium‑output combined heat and power (CHP) unit designed for commercial buildings, industrial facilities, and local energy systems with a continuous heat demand. It enables the simultaneous generation of electricity and usable heat, significantly improving fuel utilisation and reducing overall energy costs.
Built on Viessmann’s well‑established CHP platform, the EM‑140/207 combines reliable engine technology, plug‑and‑play installation, and advanced monitoring and automation systems, making it a dependable solution for decentralised energy generation.

Vitobloc 200

Electrical Output

Provides 140 kW of electrical power, supporting efficient on‑site electricity generation and reduced reliance on the public grid.

Thermal Output

Delivers 209 kW of thermal energy, suitable for space heating, domestic hot water preparation, or process heat applications.

Economical Generation of Power and Heat

Combined production of electricity and heat maximises overall efficiency and improves operating economics.

Established and Proven Technology

Based on a mature design with more than 5,000 Vitobloc 200 units in operation worldwide, ensuring proven reliability.

Integrated CHP Control System

Central control manages:

Electricity generation
Heat recovery
Load‑dependent operation
Safety and fault monitoring

Remote Monitoring & Diagnostics

Enables:

Real‑time system supervision
Early fault detection
Faster service response

Energy Management Integration

Designed for integration into:

Building energy management systems (BEMS)
Industrial automation systems
Decentralised energy networks

Base‑Load Optimised Operation

Ideal for continuous operation where a steady heat demand is present.

Document Name Description Document Type Language Action
Technical Data Manual Vitobloc 200, Type EM-140/207, CHP unit - heat and power from natural gas, Electrical output: Up to 140 kW, Thermal output: Up to 209 kW PDF English Download
Why is CHP particularly efficient for continuous heat demand?

Because the unit can run for long hours, allowing simultaneous use of electricity and recovered heat, which maximises overall efficiency.

Is the Vitobloc 200 EM‑140/207 suitable for automated operation?

Yes. With integrated control and remote monitoring, it supports largely unattended, automated operation.

Can the generated electricity be used entirely on site?

Yes. The system is optimised for self‑consumption, although grid export is possible depending on regulations.

What role does CHPQA certification play?

CHPQA certification may provide access to financial incentives and regulatory advantages, depending on the country.

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