Viessmann Vitodens 111-W 25kW storage combi boiler – front view – BoxHeat

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**Ideal for High Demand Hot Water Needs:** The Vitodens 111-W from Viessmann is a top-tier gas condensing boiler designed specifically for medium-sized homes with elevated hot water requirements. It stands out with an impressive Class A energy efficiency rating, ensuring significant energy savings.

**Key Features:**

**Built-in Hot Water Convenience:** Equipped with a built-in **46-litre unvented stainless steel cylinder**, the Vitodens 111-W is perfectly suited for homes experiencing low mains water pressure or high demand from multiple bathrooms.

**Advanced User Interface:** Operation is simplified with an **LCD screen** that features a 7-segment display and touch-sensitive buttons, making it user-friendly and easy to control.

**Exceptional Efficiency and Performance:** This boiler converts up to 94% of fuel into heat. It operates quietly and produces low emissions, thanks to the advanced **MatriX-Plus burner** and **Lambda Pro combustion controller**. These technologies ensure consistently high efficiency and cleaner combustion.

**Durable Construction:** At its core, the Vitodens 111-W includes a corrosion-resistant stainless steel **Inox-Radial heat exchanger**, extending the lifespan of the boiler while enhancing its performance.

**Smart Connectivity:** The Vitodens 111-W comes with **integrated Wi-Fi**, allowing you to control and monitor your boiler remotely using the ViCare app. 

Ideal for High Demand Hot Water Needs: The Vitodens 111-W from Viessmann is a top-tier gas condensing boiler designed specifically for medium-sized homes with elevated hot water requirements. It stands out with an impressive Class A energy efficiency rating, ensuring significant energy savings.
Key Features:
Built-in Hot Water Convenience: Equipped with a built-in 46-litre unvented stainless steel cylinder, the Vitodens 111-W is perfectly suited for homes experiencing low mains water pressure or high demand from multiple bathrooms.
Advanced User Interface: Operation is simplified with an LCD screen that features a 7-segment display and touch-sensitive buttons, making it user-friendly and easy to control.
Exceptional Efficiency and Performance: This boiler converts up to 94% of fuel into heat. It operates quietly and produces low emissions, thanks to the advanced MatriX-Plus burner and Lambda Pro combustion controller. These technologies ensure consistently high efficiency and cleaner combustion.
Durable Construction: At its core, the Vitodens 111-W includes a corrosion-resistant stainless steel Inox-Radial heat exchanger, extending the lifespan of the boiler while enhancing its performance.
Smart Connectivity: The Vitodens 111-W comes with integrated Wi-Fi, allowing you to control and monitor your boiler remotely using the ViCare app.