Patent ID: 6979191

Claim:
In a burner for use in a heating system having an upwardly extending radiating wall for radiating combustion energy, said burner including a burner wall having an upper opening for delivering combustion air upwardly into said heating system, said upper opening having at least one near boundary point which will be closest to said radiating wall and at least one outer boundary point which will be furthest from said radiating wall, said upper opening having a maximum width perpendicular to said radiating wall, and said burner including one or more ejectors for ejecting a fuel, the improvement comprising each said one or more ejectors of said burner being positioned such that it will be located between said radiating wall and a plane parallel to said radiating wall, said plane being located between said near boundary point and said outer boundary point at a distance from said near boundary point of 75% of said maximum width.