Vitosol 141-FM

Viessmann Light Commercial
Vitosol 141-FM
DHW Solar Package

Vitosol 141-FM

The Vitosol 141-FM drinking water solar package from Viessmann uses free solar energy efficiently and economically to heat water.

  • Absorber area: 4.02 m²
  • ThermProtect
  • 250 Litre Storage Water Heater
  • Integrated solar control

Features

Low Energy Costs

Solar water heating significantly reduces energy consumption for domestic hot water, lowering operating costs.

Easy System Connection

The solar package allows quick and straightforward connection to the storage water heater, reducing installation time.

ThermProtect Absorber Layer

The flat‑plate collector is equipped with a ThermProtect absorber layer, which protects the system from overheating and increases operational safety.

Corrosion‑Protected Storage Tank

The hot water cylinder is made of steel with Ceraprotect enamelling, ensuring long service life and hygienic DHW storage.

Control / Integrations

Integrated Solar Control Logic

Pre‑assembled solar control manages temperature differentials, pump operation, and system safety automatically.

Solar‑Divicon Pump Station

Factory‑assembled pump station simplifies hydraulic integration and ensures reliable operation.

Seamless DHW Integration

Designed specifically for domestic hot water systems, ensuring efficient heat transfer to the storage tank.

Service‑Friendly Design

Clear system structure and pre‑assembled components simplify commissioning, inspection, and maintenance.

Technical Documents

Document Name Description Document Type Language Action
Brochure Vitosol 141-FM PDF German Download

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Viessmann’s Vitosol 141-FM hot water solar battery efficiently and economically uses free solar energy to heat the DHW.

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