Number of tubes...
151
Heating surface...
28.49
Heat flow, kW
632.4
Number of tubes...
216
Heating surface...
19.8
Heat flow, kW
421.7
Number of tubes...
216
Heating surface...
40.1
Heat flow, kW
886.2
Number of tubes...
283
Heating surface...
25.6
Heat flow, kW
1028
Number of tubes...
283
Heating surface...
51.2
Heat flow, kW
1743

