Pipe Diameters - Ferroli JOLLY Plus 2 VERSIONE VM-F Installation Manual

Pipe diameters

The minimum inside diameter to respect for the pipes of the plumbing connections varies depending on the model:
Model
Minimum diameter
For the position of the pipes for the wall connections refer to the drawings given in the following sections,
according to the specific configuration.
PLUMBING CONNECTIONS
20 40
12 14
For units without valves
60 80
16 18
1) Water inlet 3/4" Eurokonus
2) Water outlet 3/4" Eurokonus
3) Condensate drain outlet Ø 14mm
U .M
mm
13