OPTIMAX HE PLUS 18 OV
4. TECHNICAL CHARACTERISTICS AND DATA
4.1 Dimensions and connections
Key
1
System flow (22 mm compression union)
3
Gas inlet (22 mm with isolation valve fitted)
5
System return - 22 mm compression union
Cod. 3540M164 - 02/2009 (Rev. 00)
fig. 26
31