The Viessmann Vitodens heat only, hydrogen ready, natural and LPG Gas Condensing Boiler is an ErP A rated boiler that is designed with high quality in mind. The Vitodens gas condensing boiler comes with a 19kW output, an attractive modern design, and boasts a compact size that's ideal for fitting into cupboards.

Features & Benefits:

• Highly efficient ErP A rated boiler
• Designed to help reduce your energy bills
• Compact size that's perfect for modern homes
• Suitable for open vent and sealed systems
• High effectiveness and low emissions
• Incredibly efficient and durable thanks to Inox-Radial stainless steel heat exchanger
• 10-year warranty (up to 12-year extended warranty)

Technical information:

• Hydrogen ready: (H2 20% blend)
• Output: from 3.2 to 19kW
• ERP efficiency: 92% (Hs)
• Energy efficiency class: A
• Flue gas connection: 60mm
• Ventilation air connection: 100mm