CleaverBrooks CFC-E 2000 - Page 15

BOILER BOOK CFC-E PERFORMANCE DATA
15
Figure 5. Efficiency 500
Figure 6. Efficiency 750
87
88
89
90
91
92
93
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95
96
97
98
99
100
60 70 80 90 100 110 120 130 140 150 160 170
Eĸciency (%)
Return Water Temperature (
40° F Temperature DiīerenƟal
CFC-E 500 Eciency Curve
20% Firing Rate
50% Firing Rate
75% Firing Rate
100% Firing Rate
°F)
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
60 70 80 90 100 110 120 130 140 150 160 170
Eciency (%)
Return Water Temperature ( °F)
40°F Temperature DiīerenƟal
CFC-E 750 Eciency Curve
20% Firing Rate
50% Firing Rate
75% Firing Rate
100% Firing Rate