Heating/Hot Water Output Settings (N.g); Heating/Hot Water Output Settings (L - Worcester benchmark ZWB 7-25 R 25 HE Design, Installation And Servicing Instructions

9.3 Heating/hot water output settings
(N.G)
Natural gas G20
Display Heat
code output kW
30 8.8
40 11.7
14.6
50
60 17.5
20.4
70
80 23.4
90 26.3
100 29.2
Table 19
9.4 Heating/hot water output settings
(L.P.G)
Propane
Display code Heat output kW
40 11.7
50 14.6
60 17.5
70 20.4
80 23.4
26.3
90
29.2
100
Table 20
6 720 611 441 GB (03.11)
Heat Gas vol. flow rate
input kW (l/min at t /t
V R
80/60°C)
8.9 15.5
11.8 20.7
14.8 25.8
17.7 31.0
20.7 36.1
23.6 41.3
26.6 46.5
29.5 51.6
Heat input kW
11.8
14.8
17.7
20.7
23.6
26.6
29.5
=
Appendix
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