Buderus Logamax plus - Page 84

Technical specifications14
Logamax plus GB162-80 kW/100 kW - Subject to modifications resulting from technical improvements!84
Hydraulic resistance of the boiler
Fig. 99 Boiler resistance curve
7.25
6.53
5.80
5.08
4.35
3.63
2.90
2.18
1.45
0.73
2.2 4.4 6.6 8.8 11.0 13.2 15.4 17.6 19.8 22.0
500 1000 1500 2000 2500 3000 3500 4000 4500 5000
500
450
400
350
300
250
200
150
100
50
0
psi mbar
L/h
GPM
100 kW
80 kW
Volume flow
Pressure drop