A high output condensing boiler suitable for: large domestic properties, multi-family housing, and commercial installations. The GC7000WP 125 boiler can be cascaded in banks of up to 6 boilers per bank providing up to 746.4kW per bank Automatically modulate its output to precisely match the heat demand, reducing fuel consumption and improving overall seasonal efficiency. Modulation ration for 125-145 models is 1:6. The boiler runs on natural gas as standard and can take up to 20% hydrogen blends. Manufacturer Stock Code: 7736702198 EAN Code: 4062321548872 Sub-Category: Commercial Boiler Brand: Bosch Warranty: 5 Years Boiler Model: GC7000 Output: 125 kW Ready for 20% Hydrogen: Yes Category: Heat Only Fuel Type: Natural Gas Includes Magnetic Filter: No