Viessmann Vitodens Boiler Range Review

The team at DHR Heating often recommends Viessmann boilers to our clients. The reason why we do so is simple.

Viessmann makes high-quality products that are reliable, energy efficient, and technologically advanced.

They are without doubt the premium boiler.

To be fair we have installed more Worcester Bosch boilers than any other, often customer request but given a choice its Viessmann every time. It's what heats our home. 

 

Given our affinity for Viessmann products, we were very excited to see the company release a new generation of boilers.  This new line of Viessmann Vitodens boilers are technologically advanced with a focus on energy efficiency. Built in WiFi, future proof with features unique to Viessmann.

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As an installer you can feel the quality as you pull it out of the box. Knowing you are giving your customer the best instills even greater pride in your work.

A Viessmann Boiler connected to the WiFi also allows remote access for fault finding, with the ability to change parameters within the boiler to maximise efficiency.

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Using the Viessmann App on your Smart Phone you can control your heating & hot water any where in the world with an internet connection. Monitor energy consumption, set on and off times, regulate room temperature. You can load the app onto multi devices so every family member can access the control should you wish.

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As Viessmann trained and accredited installers we can offer a full 10 years Viessmann Boiler Warranty.

Some models have the option to extend the warranty to 12 years

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    10 YEAR WARRANTY

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The Viessmann 4 Pipe System

Traditionally a conventional or system boiler will  have 1 flow and 1 return pipe to and from the boiler. These two pipes connect to both your heating system and your hot water cylinder. Flow is controlled by zone valves that open and close on demand for heat. In addition to avoid the system pump pushing against two closed valves a pressure by pass is also installed.

With the Viessmann 4 Pipe System, two pipes flow & return supply heat to the cylinder & two to the heating system. 

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• No Zone Valves

• No Pressure  By Pass Valve

• No Wiring Centre

• Less Wiring

• A Cleaner Installation

• More Protected by the Warranty

• The DHW circuit operates independently of the CH circuit

• Dual temperature control, which means the CH circuit can be operated on weather compensated system (reduced flow temperature)

•  Increased firing in condensing mode

• Improved efficiency

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Note

When FITTED to a third party unvented cylinder a zone valve is required only as a safety device to comply with G3 of the Building Regulations. Not required when installing a Viessmann Unvented Cylinder

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