AERCO BMK 1.5 LN May 2009 - Manual (Page 30)

CONTROL PANEL OPERATING PROCEDURES
Table 3-6.
Relationship Between Air/Fuel Valve Position and Energy Input For Unit Running On Natural Gas
Fire Rate,
Air/Fuel Valve
Position
(% Open)
Energy Input
(BTU/Hr)
Boiler Energy Input
(% of Full Capacity)
0% 0 0
10% 0 0
16 %
(Stop Level)
75,000 5.0%
20% 157,000 10%
30% 310,000 21%
40% 534,000 36%
50% 783,000 52%
60% 970,000 65%
70% 1,140,000 76%
80% 1,240,000 83%
90% 1,370,000 91%
100% 1,500,000 100%
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