- Efficient heating with responsive control
- Reliable design for everyday performance


Viessmann Vitodens 100-W 35kW gas boiler – product image – BoxHeat

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Introducing the Viessmann Vitodens 100-W  Combination Boiler, a pinnacle of heating technology designed for modern homes. This wall-mounted combi boiler is a blend of efficiency, durability, and user-friendly operation, ensuring you stay warm and comfortable with minimal environmental impact. Here’s what makes the Vitodens 100-W stand out:

**High Efficiency:**
- The Vitodens 100-W boasts an impressive **94% efficiency rating** (A-rated), ensuring optimal energy utilisation.
- The **MatriX-Plus burner** and **Lambda Pro combustion control system** ensure high efficiency and low emissions.

**Compact Design and Quiet Operation:**
- The Vitodens 100-W is known for its **ultra-compact dimensions**, making it ideal for installation in a kitchen cupboard.
- Its super quiet operation means it can be installed in open areas without causing disturbance.

**Durability and Longevity:**
- Built with a **stainless steel heat exchanger**, this boiler is not only highly efficient but also incredibly durable.

**Smart and User-Friendly:**
- Integrated **WiFi** connectivity allows for monitoring and control via the Viessmann app.
- The **touchscreen display** ensures easy operation, and the boiler is compatible with smart thermostats.

**Environmentally Conscious:**
- Low CO2 emissions contribute to reduced environmental impact.
- It’s **20% hydrogen blend ready**, future-proofing your heating system.




Introducing the Viessmann Vitodens 100-W Combination Boiler, a pinnacle of heating technology designed for modern homes. This wall-mounted combi boiler is a blend of efficiency, durability, and user-friendly operation, ensuring you stay warm and comfortable with minimal environmental impact. Here’s what makes the Vitodens 100-W stand out:
High Efficiency:
<ul>
<li>The Vitodens 100-W boasts an impressive 94% efficiency rating (A-rated), ensuring optimal energy utilisation.</li>
<li>The MatriX-Plus burner and Lambda Pro combustion control system ensure high efficiency and low emissions.</li>
</ul>
Compact Design and Quiet Operation:
<ul>
<li>The Vitodens 100-W is known for its ultra-compact dimensions, making it ideal for installation in a kitchen cupboard.</li>
<li>Its super quiet operation means it can be installed in open areas without causing disturbance.</li>
</ul>
Durability and Longevity:
<ul>
<li>Built with a stainless steel heat exchanger, this boiler is not only highly efficient but also incredibly durable.</li>
</ul>
Smart and User-Friendly:
<ul>
<li>Integrated WiFi connectivity allows for monitoring and control via the Viessmann app.</li>
<li>The touchscreen display ensures easy operation, and the boiler is compatible with smart thermostats.</li>
</ul>
Environmentally Conscious:
<ul>
<li>Low CO2 emissions contribute to reduced environmental impact.</li>
<li>It’s 20% hydrogen blend ready, future-proofing your heating system.</li>
</ul>