Electric Boiler Vitotron 100 VMN3 4-8 kW

Description

Heating Electric Boiler Viessmann Vitotron 100 VMN3 4-8 kW

Electric boiler with 4 to 8 kW rated output on single phase.

• Control panel allows regulation of water temperature in the heating circuit from 20 to 85°C.
• Automatic heater power modulation depending on the temporary demand for heat.
• The boiler can work with any central heating system and separated heat exchanger to provide hot water convenience.
• The control allows programming of temperatures in heated areas in 24-h and 7-day cycles.
• Single phase is 4-8 kW and can be set at 4, 6 or 8 kW.

Control of the water temperature in the heating circuit: In the range from 20 to 85 °C

Automatic modulation of the heating output: According to the heat demand

Operation as part of a system: With central heating systems and DHW cylinders with heat exchangers

Weather-compensated control unit: Ensures energy efficient operation thanks to automatic adjustment to changes in outdoor temperature. The weather-compensated control unit (type VMN3) ensures effective control and does not need to be adjusted manually. An actual efficiency level of 99.4 percent ensures energy saving operation.

24 hour and 7 day cycles: Programming of temperatures in the heated sections with the control unit

Electric boilers are the efficient solution for decentralised heat generation in buildings without a gas connection. They are practical, safe and environmentally responsible heat generators.

Installing the Vitotron 100 electric boiler is inexpensive and does not require a gas connection, chimney, boiler room or fuel store – a power connection is all that is needed.
Electric boilers can be used in buildings as primary heat generators as well as for central heating backup. With low running costs, the Vitotron 100 simultaneously offers a high level of user comfort and, with its frost protection function, ensures that the home does not cool down too much at very cold outside temperatures or during long absences (for example in holiday homes). These small appliances with their attractive design can be installed practically anywhere.

A modular extension kit allows the boiler to be used both for central heating and DHW. The Vitotron 100 can work with central heating systems and DHW cylinders of all types.

The Vitotron 100 comes with a 5 litre diaphragm expansion vessel and the necessary safety devices. In combination with a DHW cylinder, it is possible to regulate the water temperature according to the daily and weekly settings, and to control a circulation pump.

The Vitotron 100 switches on when the temperature falls below an individually set minimum temperature, allowing it to keep the room temperature in the comfort range.

The use of an electric boiler in conjunction with a DHW cylinder ensures convenient and inexpensive heating with relatively low system costs. The automatic system can be controlled externally, which means that it can be used alongside a photovoltaic system, for example. This allows the boiler to be operated even more cost-effectively, as priority is given to using the free, self-generated energy from the roof. The combination of heat storage and free energy from a photovoltaic system enables very low running costs.

Specifications

Vitotron 100 Supply voltage 230 V~
Nominal power 8
Nominal electricity consumption 34.8 A
Minimum power cable cross-section 3 x 6.0 mm2
Maximum power cable cross-section 3 x 16 mm2
Pressure allowed 0.3 MPa (3 bar)
Outlet temperature 20 to 85°C
Allowed temperature 100°C
Dimensions
height 716 mm, width 316 mm, depth 235 mm
Weight 20.5 kg
Energy efficiency class D