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B
O I L E R S
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Technical Data |
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Input |
output |
Efficiency |
Heating circuit Pressure max |
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Kw |
Kcal/h |
Kw |
Kcal/h |
100% |
30% |
bar |
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BIG F 107/6 |
116 |
99.760 |
107 |
92.020 |
91.8 |
92.2 |
6 |
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BIG F 126/7 |
136.9 |
117.734 |
126 |
108.360 |
91.9 |
92.4 |
6 |
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BIG F 144/8 |
156.5 |
134.590 |
144 |
123.840 |
92.2 |
92.3 |
6 |
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BIG F 162/9 |
176 |
151.360 |
162 |
139.320 |
92.3 |
92.4 |
6 |
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BIG F 180/10 |
195.6 |
168.216 |
180 |
154.800 |
92.3 |
92.4 |
6 |
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BIG F 198/11 |
215.2 |
185.072 |
198 |
170.280 |
92.2 |
92.4 |
6 |
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BIG F 216/12 |
234.7 |
201.842 |
216 |
185.760 |
92.4 |
92.5 |
6 |
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BIG F 234/13 |
254.3 |
218.698 |
234 |
201.240 |
92.4 |
92.6 |
6 |
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BIG F 252/14 |
273.9 |
235.554 |
252 |
216.720 |
92 |
92.6 |
6 |
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Heating supply |
Heating return |
boiler drain |
A |
B |
C |
W.T |
Recommended Burner |
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DN a1 |
DN a2 |
0a3 |
mm. |
0mm. |
0mm. |
Kg |
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BIG F 107/6 |
80-3" |
80-3" |
3/4" |
775 |
180 |
120 |
411 |
Eco15 |
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BIG F 126/7 |
80-3" |
80-3" |
3/4" |
867 |
180 |
120 |
462 |
Eco15 |
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BIG F 144/8 |
80-3" |
80-3" |
3/4" |
977 |
200 |
120 |
513 |
Eco15 |
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BIG F 162/9 |
80-3" |
151.360 |
3/4" |
1.087 |
200 |
150 |
564 |
Eco20 |
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BIG F 180/10 |
80-3" |
80-3" |
3/4" |
1.197 |
200 |
150 |
615 |
Eco20 |
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BIG F 198/11 |
80-3" |
80-3" |
3/4" |
1.307 |
200 |
150 |
666 |
Eco20 |
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BIG F 216/12 |
80-3" |
80-3" |
3/4" |
1.417 |
200 |
150 |
720 |
Eco22 |
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BIG F 234/13 |
80-3" |
80-3" |
3/4" |
1.527 |
200 |
150 |
775 |
Eco30 |
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BIG F 252/14 |
80-3" |
80-3" |
3/4" |
1.637 |
200 |
150 |
830 |
Eco30 |
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