Commercial Gas Boilers
Viessmann Commercial Gas Condensing Boilers – Engineered for Efficiency and Reliability.
Viessmann’s range of commercial gas condensing boilers sets the benchmark for performance, sustainability, and innovation.
Designed and built in Germany, these boilers offer exceptional energy efficiency, ultra-low emissions, and advanced controls—making them ideal for schools, hospitals, office buildings, and other large-scale applications.
With outputs up to 6,000 kW, cascade options, and multi-gas ready models, Viessmann provides futureproof heating solutions tailored to the UK commercial sector.