BOILER BOOK CFC-E PERFORMANCE DATA
16
Figure 7. Efficiency 1000
Figure 8. Efficiency 1500
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
Eciency (%)
Return Water Temperature ( °F)
40°F Temperature DiīerenƟal
CFC-E 1000 Eciency Curve
20% Firing Rate
50% Firing Rate
75% Firing Rate
100% Firing Rate
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
Eciency (%)
Return Water Temperature ( °F)
40°F Temperature DiīerenƟal
CFC-E 1500 Eciency Curve
20% Firing Rate
50% Firing Rate
75% Firing Rate
100% Firing Rate