A high output condensing boiler suitable for: large domestic properties, multi-family housing, and commercial installations. In cascades, modulation will be from the lowest output of the smallest boiler up to the total load of all the boiler. Modulation ration for 50-100 models is 1:5. Compact dimensions, relatively lightweight and modular design. Automatically modulate its output to precisely match the heat demand, reducing fuel consumption and improving overall seasonal efficiency. Manufacturer Stock Code: 7736702197 EAN Code: 4062321548865 Sub-Category: Commercial Boiler Brand: Bosch Warranty: 5 Years Boiler Model: GC7000 Output: 100 kW Ready for 20% Hydrogen: Yes Category: System Fuel Type: Natural Gas Includes Magnetic Filter: No