Viessmann Vitodens 100-W 32kW B1GA Heat Only Boiler

The Viessmann Vitodens 100‑W 32kW B1GA Heat Only Boiler is a high‑performance, wall‑mounted gas condensing boiler designed for medium‑to‑large homes with higher heating demands. Offering exceptional efficiency, low running costs, and long‑term reliability, this powerful 32kW model is ideal for larger radiator systems and properties needing consistent, dependable heat output.

Boiler: Viessmann Vitodens 100‑W B1GA 32kW Heat Only

• Type: Heat‑only (regular) boiler suitable for open‑vented or sealed heating systems
• Output: 32kW — ideal for larger homes, multiple bathrooms, and extensive radiator networks
• Burner: MatriX‑Plus burner for clean, efficient, and stable combustion
• Heat Exchanger: Stainless steel Inox‑Radial for maximum durability and long‑term performance
• Modulation Range: Wide modulation for reduced cycling, quieter operation, and improved energy savings
• Hydrogen Ready: Compatible with up to 20% hydrogen blend
• Connectivity: Built‑in WiFi for ViCare smart app control
• Control Options: Clear backlit LCD display with modern smart‑control capability

System Features

• Works with a separate hot water cylinder
• Ideal for upgrading older regular boilers without major system changes
• Compact, wall‑mounted design suitable for utility rooms and larger cupboards
• Engineered for quiet operation, high efficiency, and long-term reliability

Smart Controls & Integration

• Connectivity: Integrated WiFi enables remote control through the ViCare app
• Smart Features: Heating schedules, temperature management, and system insights
• Diagnostics: Intelligent fault detection for fast servicing and troubleshooting
• Thermostat Compatibility: Compatible with Viessmann smart controls and many third‑party thermostats