Vitosol 100-FM

A high performance flat-plate collector 

A powerful and attractive flat-plate collector, the perfect addition to any heating system. With an individual absorber area of 2.3 m², Vitosol 100-FM solar collectors can be effectively matched to any energy demand, replacing up to 60 percent of your annual DHW heating energy demand.

  • Ideal for

    Detached

  • Suitable for

    Flat roofs

  • Ideal for

    DHW

  • Central heating

    Backup

  • Absorber area

    2.3 m²

  • High performance

    Technology

  • Energy savings

    Up to 30% / yr

  • Made in

    Germany

  • Higher solar coverage for central heating backup and DHW heating
  • Can be installed horizontally or vertically
  • High performance flat-plate collector with switching ThermProtect absorber layer
  • Universally suitable for above roof installation, roof integration, flat roof installation, or wall mounting
  • No overheating or vapour formation in the case of low heat demand
  • Absorber area  2.3 m²

Key Benefits

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The Vitosol 100-FM flat-plate collector

High performance Vitosol 100-FM flat-plate collectors are the perfect addition to any heating system. With an individual absorber area of 2.3 m², solar collectors can be effectively matched to any energy demand.

On average, they can replace up to 60 percent of the energy that would otherwise be required each year for DHW heating, and contribute to central heating backup. When used in conjunction with a condensing boiler, free solar energy can help you reduce your annual energy consumption for heating and DHW by over one third.

ThermProtect

If the switching temperature is exceeded, the crystalline structure of the absorber layer changes, increasing the rate of heat radiation many times over, and reducing collector output. The stagnation temperature thus drops significantly, preventing the formation of steam in the solar circuit.

As the collector temperature falls, the crystalline structure returns to its original state. More than 95 percent of the incoming solar energy is now absorbed and converted into heat. Only the remaining five percent is reflected. There is no limit to the number of times the change in crystalline structure can be activated, making this function permanently available.

ThermProtect
A jar of money with a plant growing out of it

Helping to protect the environment

By installing solar collectors, you are showing your commitment to protecting the environment by reducing CO2 emissions for the long-term.

By choosing Viessmann, you are opting for future-proof technology and a system in which all components interact to optimum effect.

Innovative and reliable technology

When you choose a photovoltaic system from Viessmann, you know you can count on our high quality and technical expertise thanks to more than 40 years' experience in developing and manufacturing solar thermal systems.

All Viessmann heating systems are designed to work in combination with solar technology, so you can opt for a heat pump, a wood heating system or a new oil or gas condensing boiler as you wish.

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Permanently sealed and well insulated

The all-round folded aluminium frame and seamless pane mounting ensure permanent tightness and a highly stable collector. The back panel is puncture-proof and corrosion-resistant. Highly effective thermal insulation reduces heat losses, particularly in spring, autumn and winter.

Straightforward installation

The collectors are particularly easy to install. The integral flow and return pipes enable safe installation, even for larger collector arrays, using flexible corrugated stainless steel pipe push-fit connectors. Up to twelve solar collectors can be easily linked together.

The flat-plate collectors can be used universally for above roof installation, roof integration and installation on collector supports, for example on flat roofs. The easy-to-assemble Viessmann fixing system consists of load-tested and corrosion-resistant components made from stainless steel and aluminium.

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Product Data

Solar thermal systems

Solar thermal systems

ThermProtect

Variants

Vitosol 100-FM

Vitosol 100-FM

Product cross-section Vitosol 100-FM

Gross area

Vitosol 100-FM

2.51 m²

Absorber area

Vitosol 100-FM

2.32 m²

Collector type

Vitosol 100-FM

Flat plate collector

Design

Vitosol 100-FM

The Vitosol 100-FM is available with an aluminum-coloured frame

Application range

Vitosol 100-FM

Residential, commercial, public | New construction and modernisation

Installation

Vitosol 100-FM

Flat plate collector for vertical (type SV 1 F) or horizontal (type SH1F) assembly, for flat and pitched roofs

Additional features

Vitosol 100-FM

For DHW, heating and swimming pool water via a heat exchanger

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    Detached

  • Suitable for

    Flat roofs

  • Ideal for

    DHW

  • Central Heating

    Backup

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