Key information:

• Highly efficient ErP A rated boiler
• Designed to help reduce your energy bills
• Compact size that's perfect for modern homes
• Modern bright touch screen LCD display for ease of use
• Convenient WiFi interface - effective control via the ViCare app
• Integral 46 litre stainless steel charging cylinder included
• MatriX-Plus burner with Lambda Pro combustion control for permanently high efficiency and low emissions
• 1 mandatory step when commissioning
• 2-year guarantee (qualifies for free extension to 7-years if registered with Viessmann within 30 days)

What's included:

• Viessmann Vitodens 100-W B1HF 19kW System Gas Condensing Boiler 7723178

The Viessmann Vitodens System Gas Condensing Boiler is an ErP A rated boiler that is designed with high quality in mind. The Vitodens gas system boiler comes with a 19kW output, an attractive modern design, and can be easily controlled through your WiFi.

New and Improved Features:

Simplified Commissioning

With the new and improved version of Viessmann boilers, enjoy advanced features including enhanced commissioning flow across the 050-W and 100-W product ranges.

Standardised Parameters for Easier Transition

Parameters have been standardised across the ranges, making it far easier to transition between the different models.

What’s more, the number of steps for a standard commissioning have been reduced. The boilers now only require a few essential parameters to be confirmed during the start-up process, lowering the overall time spent with commissioning and reducing complexity. 

Additional information:

• Nominal heating output: 3.2 to 19 kW
• Nominal Domestic Hot Water output: 2.9 to 17.5 kW
• Standard efficiency: up to 98 % (Hs)
• Modulation range up to 1:10
• Energy-saving high-efficiency circulation pump
• Energy efficiency class: A