Technical Characteristics And Data; Dimensions And Connections - Ferroli OPTIMAX HE PLUS 18 S Instructions For Use, Installation And Maintenance

4. TECHNICAL CHARACTERISTICS AND DATA

4.1 Dimensions and connections

Key
1 System flow (22 mm with isolation valve fitted)
3 Gas inlet (22 mm with isolation valve fitted)
5 System return - 22 mm with isolation valve fitted
(c/w filter)
6 Pressure Relief Valve
30
OPTIMAX HE PLUS 18 S
Cod. 3540L826 - 04/2009 (Rev. 00)
fig. 26