17
7.3 - Water inlet/outlet connections
176 mm
130 mm
38 mm
Threaded nuts G1/2”
Flexible pipes, 400 mm
Condensate drain Ø 12
2-pipe version
4-pipe version
176 mm
130 mm
40
m
m
40
mm
8 - FLexIbLe Water PIPes
Description
Flexible pipes are used to make the water connections.
Every branch of the system must therefore have an
isolating valve.
•
Insulation: cell foam rubber to M1 fire rating.
• Minimum bending radius: 106 mm.
• The flexible water pipes are designed to carry treated
or untreated water (maximum 40% concentration of
ethylene glycol or propylene glycol).
•
Maximum hot water temperature 90°C.
•
Operating pressure: maximum 10 bar.
•
Connections: G1/” threaded nut.
•
Length: 400 mm (unit outlet).
