Viessmann Vitotron 100

Get the Most Efficient Heating with Vitotron 100 Electric Boiler by Viessmann.

Viessmann Vitotron 100 Electric Boiler

Advanced Electric Heating Technology

The Vitotron 100 Electric Boiler is the ideal heating solution for homeowners who want to heat their homes efficiently and effectively. With its advanced features, this boiler is designed to provide you with all the heating benefits you need while being eco-friendly and energy-efficient.

The compact design of this electric boiler makes it the perfect solution for space heating in low-temperature residential applications. And because it does not require any fossil fuels, it is an environmentally friendly heating source that can help you reduce your carbon footprint.

The Boiler Shoppe is committed to providing our customers with the best heating solutions on the market. Our team of experts can help you determine if the Vitotron 100 Electric Boiler is the right choice for your home and provide you with all the information you need to make an informed decision.

Benefits of the Vitotron 100 Electric Boiler

Highly Efficient

Highly Efficient

Vitotron 100 boasts operating efficiencies of up to 99.4%, which ensures significant energy savings. This means that you'll save money on your energy bills while enjoying comfortable heating in your home.

Convenient Control

Convenient Control

Vitotron 100 comes with an integrated weather-compensated control unit, which allows for easy and convenient temperature control. The unit is designed to adjust the heating output based on outdoor temperature, ensuring optimal energy efficiency.

Low Maintenance

Low Maintenance

Electric boilers have fewer moving parts than gas/oil boilers, which makes them easier to maintain. Vitotron 100 requires minimal maintenance, which means fewer headaches and costs for you.

No Emissions

No Emissions

As an all-electric heating source, Vitotron 100 is an environmentally friendly option for your home. It doesn't emit any harmful greenhouse gases, making it a safe and sustainable heating choice.

Fits in Small Spaces

Fits in Small Spaces

The compact design of Vitotron 100 means that it can fit in small spaces, making it a versatile heating solution for any home. Without the need for venting and gas connections, it can be installed practically anywhere in your home.

Easy to Use

Easy to Use

All models of Vitotron 100 can use a standard two-wire thermostat for starting and stopping, making it easy to control the heating in your home. You won't need to learn any complicated systems or interfaces to operate your electric boiler.

At The Boiler Shoppe, we specialize in finding the ideal heating solution that offers high efficiency and eco-friendliness to suit your home's specific needs.

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Technical Specifications of Viessmann Vitotron 100 Boiler

  • Product Features

    The Vitotron 100 Electric Boiler is a highly efficient heating solution with a rated output of 4 to 14.4 kW, making it suitable for central heating applications. All models come equipped with a thermostat for easy start and stop control, as well as an outdoor reset option. With an actual efficiency rating of 99.4%, the Vitotron 100 is an eco-friendly and cost-effective option for heating your home.

  • Heat Storage

    Utilizing an electric boiler with a hot water buffer cylinder provides a cost-effective heating solution with low system costs. The VLN2 can be used as a backup to a heat pump or to maintain a storage tank for taking advantage of off-peak utility rates. The external shutdown input can be used for hybrid systems and Home Energy Management Systems.

    The VLN2 is also a perfect partner for photovoltaic and solar thermal systems. By giving priority to free, self-generated energy from the roof, the boiler can be operated even more cost-effectively. This combination of heat storage and free energy from a photovoltaic system enables very low running costs

  • Rated Power and Efficiency

    The Vitotron 100 is rated for a power output range of 13.6 to 49.1 MBH / 4 to 14.4 kW, with operating efficiencies up to 99.4%. This ensures that your home is heated efficiently while saving energy and reducing costs.

  • Dimensions and Weight

    With its compact design, the Vitotron 100 can be easily mounted on a wall, saving valuable floor space. The dimensions of the unit are 20.3" x 15.9" x 6.1" (H x W x D), and it weighs only 36.4 lbs.

  • Electrical Requirements

    The Vitotron 100 is an all-electric unit, requiring a 208/240V AC electrical supply. It has a maximum power consumption of 60 amps, ensuring that it operates reliably and efficiently.

  • Control Options

    The Vitotron 100 comes with an integrated weather-compensated control unit, allowing for convenient control of the heating system. Additionally, all models can use a standard two-wire thermostat for starting/stopping, making it easy to use and operate.



Efficient and eco-friendly hot water heater with fully-modulating input for reduced energy waste. Compact and lightweight, exceeds Energy Star requirements with low emission combustion. Greater venting flexibility up to 200’.


Efficient, compact wall-mount hot water heater with low emission combustion and fully-modulating input to reduce energy waste. Exceeds Energy Star efficiency standards and offers flexible venting options up to 200’.


Energy-efficient and eco-friendly hot water heater with fully-modulating input and low emissions. Compact and lightweight wall-mount design, exceeding Energy Star efficiency requirements. Multiple venting options for greater flexibility and easy installation.

Vitotron 100

Efficient and flexible electric low-temperature heating with automatic output modulation. Compact design with an integrated 3-speed circulating pump and digital control unit. Can be used as a primary low-temperature heat source or as backup for existing systems.


Get the top brand from The Boiler Shoppe

The Vitotron 100 from Viessmann is an electric boiler designed to be mounted on the wall, ideal for heating residential spaces with low temperature requirements. 

Satisfaction Guarantee

Satisfaction Guarantee

At The Boiler Shoppe, our courteous team members will connect you with a licensed, knowledgeable and professional technician for your Viessmann Boiler needs. Our experts keep up-to-date with changing technology and industry advances through regular industry seminars and factory training classes.