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ClearSign Core - Boiler Burner Technology
Complete systems and retrofits available. Ultra Low NOx less than 2.5ppm: Premixed combustion, entrainment of spent flue gases coupled with increased heat loss from a high emissivity ceramic tile enable NOx levels to unprecedented levels never seen in the industry – all without the use of reagents, catalysis and/or high excess air conditions.
Ultra Low CO <50ppm
Thorough premixing of the incoming fuel and air mixture ensures a highly efficient combustions at temperatures that ensure complete CO burnout.
Turndown >5:1
High combustion intensity and thermal inertia coupled with a porous ceramic matrix that has a proven track record of wide stability envelope owing to its ability for effective heat recirculation to the incoming premix ensures high degrees of turndown.
High Efficiency
Stable operation at low excess air levels ensures highly efficient combustion unlike competing high excess air solutions.
Capacity
ClearSign Core™ Boiler solutions have ranged from as low as 4MMBTU/hr up to 60MMBTU/hr, a true testament to the breadth and scalability of the technology.
Retrofit Solution
Due to the burner arrangement, a conventional burner tile is not required, allowing the burner to increase fired capacity without the need to change existing cutouts in the furnace floor. This allows for quicker and less expensive retrofit / burner changeouts.