AERCO Innovation (G-10-1350 to G-11-0563) - Manual (Page 39)

Chapter 3 Innovation Series Water Heaters
GF-128
Operation USER MANUAL OMM-0079_0B
07/21/11 AERCO International, Inc.
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Page 39 of 200
Table 3-6. Relationship Between Air/Fuel Valve Position and Energy Input
For Unit Running On Natural Gas
Air/Fuel Valve Position
(% Open) Energy Input
(BTU/Hr) Heater Energy Input
(% of Full Capacity)
0% 0 0
10% 0 0
16%
(Stop Level)
45,000 4.2%
20% 97,000 10%
30% 222,000 22%
40% 416,000 42%
50% 520,000 52%
60% 645,000 65%
70% 715,000 72%
80% 845,000 85%
90% 930,000 93%
100% 1,060,000 100%