Vitoligno 300-C

Viessmann Pellet boiler
Vitoligno 300-C
Pellet boiler

Vitoligno 300-C

Fully Automatic Biomass Boiler for Wood Pellets

  • Nominal heat output: 60 to 160 kW
  • Efficient and environmentally friendly
  • Numerous automatic functions
  • Flexible fuel supply

Vitorond 200

The Vitoligno 300‑C is a fully automatic biomass (pellet) boiler designed for commercial buildings, multi‑residential properties, and district‑scale applications. With a heating output range from 60 to 160 kW, it delivers high efficiency, low emissions, and reliable renewable heat generation.

Thanks to advanced combustion control, automatic cleaning systems, flexible fuel supply options, and cascade capability up to 640 kW, the Vitoligno 300‑C is a powerful and future‑proof solution for sustainable heating projects.

Vitoligno 300-C

Wide Output Range

Available from 60 to 160 kW, suitable for medium to large heating demands.

High Efficiency

Achieves efficiency up to 96%, ensuring excellent fuel utilisation and low operating costs.

Automatic Cleaning & Ash Removal

Automatic cleaning of:
  • heat exchanger
  • combustion grate reduces maintenance effort and extends service intervals.

Flexible Fuel Supply Options

Pellet supply via:
  • suction system, or
  • flexible screw conveyor depending on site layout.

Ecotronic Digital Control

Central control platform for:

Boiler operation
Heating circuits
Buffer management
Weather‑compensated control

Commissioning Assistant

Step‑by‑step guidance simplifies commissioning and reduces setup errors.

Multi‑Circuit Control

Supports up to four heating circuits, ideal for complex heating systems.

Cascade Control

Integrated logic for multi‑boiler cascade systems, ensuring balanced load distribution.

Document Name Description Document Type Language Action
Brochure itoligno 300-C, 60 to 160 kW PDF German Download
Why choose a pellet boiler instead of fossil‑fuel heating?

Pellet boilers use renewable biomass, reduce CO₂ emissions, and offer stable fuel costs, making them an environmentally and economically sustainable solution.

How automatic is the Vitoligno 300‑C in daily operation?

Operation is fully automatic, including ignition, fuel feeding, combustion control, cleaning, and ash removal.

Can the boiler handle fluctuating heat demand efficiently?

Yes. Modulating operation and cascade capability ensure efficient performance during both partial and peak load conditions.

Does pellet quality affect performance?

The broadband lambda sensor automatically adjusts combustion, maintaining high efficiency even with varying pellet quality.

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