10 | Appliance information
Product Name6 720 ... ... (YYYY/MM)
Output power reduce on LPG boilers due to altitude
Fig. 6 Output reduction due to altitude for LPG
Pressure loss in the system versus system flow
Fig. 7
[p( mbar)]Pressure loss in millibars
[F (litres/h)]Re-circulated quantity of water in litres per hour
75%
80%
85%
90%
95%
100%
0 250 500 750 1000 1250 1500 1750 2000 2250 2500 2750 3000
kW (%)
A (Metres)
1
2
6720809859-76.1Wo
0
50
100
150
200
250
300
350
400
450
500
550
600
0 300 600 900 1200 1500 1800 2100
P (mbar)
F (litres/h)
6720809859-88.1Wo
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