AERCO BMK 2.0 LN October 2012 - Manual (Page 48)

Chapter 3
Benchmark 2.0LN Low NOx Boiler
GF-123
Operation Installation, Operation and Maintenance Manual OMM-0046_0F
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Table 3-8. Relationship Between Air/Fuel Valve Position and Energy Input For
Unit Running On Natural Gas
Air/Fuel Valve Position
(% Open)
Energy Input
(BTU/Hr)
Boiler Energy Input
(% of Full Capacity)
0 0 0
10% 0 0
18%
(Stop Level)
100,000
5.0%
20% 134,000 7%
30% 349,000 17%
40% 631,000 32%
50% 893,000 45%
60% 1,150,000 58%
70% 1,410,000 71%
80% 1,610,000 81%
90% 1,830000 92%
100% 2,000,000 100%