Installation manual
Rinnai New Zealand Limited RDV3610 Installation Manual: 11658-E
05-10
20
Flue installation - vertical termination
For vertical ue terminations with two 90 ° bends (maximum of two). The shaded sections
determine the position of the ue restrictor.
Horizontal runs of ue pipe must be supported to prevent any downward sags. Horizontal pipe
sections should be supported at least every 1.2 m. Wall straps can be used for this purpose.
The horizontal run of ue pipe must have a 20 mm rise for every 1 m of run towards the
termination. Never allow the ue pipe to run downward. A downward slope can trap heat and
become a re hazard.
Min. 0.6 m
4.2 m
Max. 5.4m
Max. 3.5 m
Restrictor posion # 2
1.8 m
3.0 m
Restrictor posion # 3
Restrictor posion # 4
No restrictor
Min. 0.6 m
aer bend