Viessmann Vitodens 200-W Constant Temp Boiler 120kW HC1B – High Efficiency Heating Solution affordable ball valve in compliance with EN 14366

in compliance with EN 14366 standards

Professional Installation Recommended: It is advisable to have the Keston Frame & Header Low Height (x4) DN100 installed by a qualified technician to ensure proper functionality and compliance with local regulations

The Henrad Compact 600 x 600 K3 radiator is an excellent choice for those seeking a combination of style

The blue lever handle allows quick identification—commonly used for cold water lines—while the full-bore design ensures maximum flow efficiency

Grant 8 Metre Kit Boilers Over 46kW Overview

Viessmann Vitodens 200-W Constant Temp Boiler 120kW HC1B – High Efficiency Heating Solution affordable ball valve in compliance with EN 14366Viessmann Vitodens 200 W 120kW Constant Temp HC1B Boiler Overview The Viessmann Vitodens 200 W 120kW Constant Temp HC1B Boiler is a high performance gas fired boiler designed for commercial and large residential heating applications. This model is known for its efficiency, reliability, and advanced technology, making it suitable for a variety of heating needs. Key Features High Efficiency: The Vitodens 200 W achieves an efficiency rating of up to 98%,