13,089
These compact, floor-standing natural gas Serious Three boilers from Potterton Commercial are built with precision in stainless steel for a wide range of applications. They are perfectly suited for replacement projects, as well as large domestic and commercial premises that demand single boiler outputs ranging from 50kW to 250kW, or even cascade outputs of up to an impressive 1mW, thanks to the integrated cascade option. With up to 97.5% gross seasonal efficiency and weather compensation as a standard feature, these boilers deliver exceptional energy performance. Their impressive 9:1 modulation ratio minimises constant on/off cycling, ensuring enhanced efficiency and prolonged boiler lifespan.Equipped with a straightforward descriptive display and user-friendly advanced programming functions, these boilers offer both ease of operation and sophisticated control. They excel in reliable and energy-efficient heat transfer, all while boasting a professional finish that simplifies installation and reduces the overall footprint. ErP compliance is a given, contributing to a reduction in carbon emissions and aligning seamlessly with government targets to enhance overall efficiency and sustainability. Features & Benefits: Potterton Commercial Sirius Three Floor Standing Boiler - 200kW, Available with 50kW-250kW output, Modulation ratio of up to 9:1 for improved reliability & longevity, Up to 97.5% gross seasonal efficiency, Lightweight stainless steel heat exchanger, Neat & compact design with castors on the bottom of larger output boiler, Integrated cascade function, User friendly, Reduced carbon footprint, Energy-efficient & reliable heat transfer. Potterton Commercial Sirius Three Floor Standing Boiler - 200kW 7689662