Vitodens 100-W 35kW Combi

£1,359.60 inc VAT

Vitodens 100-W 35kW Combi gas condensing boiler.

The new PlusBus future-proofed range offers unrivalled simplicity and convenience to everyone with:

WiFi Inside

  • simple guided commissioning via the Vitoguide App
  • homeowner control of heating and DHW programmes using the ViCare App
  • 3rd Party controls not required when using ViCare Thermostat

Features and benefits:

  • Particularly attractive price/performance ratio
  • High DHW convenience through standby function
  • Durable and efficient due to stainless steel Inox-Radial heat exchanger
  • MatriX-Plus burner with Lambda Pro combustion control for permanently high efficiency and low emissions
  • Simple and intuitive operation via LCD touch screen display or convenient and effective control via the ViCare app
  • Internet-capable thanks to integrated WiFi interface for more comfort, energy savings and safety with ViCare
  • Nominal heat output: 3.2 to 32kW
  • Standard efficiency: up to 98 % (Hs)
  • Modulation range up to 1:10
  • Energy-saving high-efficiency circulation pump
  • Energy efficiency class: A

New Boiler Control Platform

  • easy operation
  • detailed touch screen LCD display
  • clear, simple and comprehensible menu
  • discreet "black panel" visual design
  • heating system frost protection monitoring and function
  • in conjunction with EM-S1 extension (see accessories) control of solar DHW heating
  • convenient control of direct and mixed heating systems

Lambda Pro combustion control

  • fully automatic Lambda Pro combustion control system.
  • adapts automatically to all gas types
  • certified for 20 % hydrogen content in natural gas
  • LPG ready, no conversion kit required
  • ensures continuously clean and efficient combustion.

ViCare Thermostat (accessory)

  • load-compensated control meets 'Boiler-Plus'
  • battery powered
  • RF Connection

Download the Viessmann ViCare App:


  • 5 years standard comprehensive warranty,
  • Viessmann Trained Installers can offer customers an extended warranty of an additional 7 years.
  • 10 year warranty on the Inox-Radial heat exchanger.
  • see Viessmann's warranty table.
Specification Measures
DHW Flow Rate 17.0 l/m
Depth 350 mm
Width 400 mm
Height 700 mm
Weight 35 kg

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