Ferroli GN1 Mode D'emploi page 14

2.02 Pressure drop (fig. 3)
Pressure drops according to the boiler size are specified on the following diagram and refer to temperature
difference between flow and return comprises between 10 and 20°C.
Fig. 3
3. Packing and shipment
Boiler is delivered complete assembled in a wood crate.
Fig. 4
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