Combination Flueing - Rinnai INFINITY Installation Manual

Vertical straight flueing
For installations where the Rinnai INFINITY® gas hot water heater needs to be flued
vertically through the roof.
FFSSPIPE1000
Additional lengths can be
added as required (can be
cut to size)

Combination flueing

Combination of both vertical and horizontal flueing. For XR and HD internal units, a
condensate trap is required for flue lengths over 1.5 m.
FFSSROOFCOWL
(with roof protectors fitted)
FFSSPIPE1000
FFSSCOND
To sanitary waste
For XR/HD internal units, a condensate trap is required for flue
lengths over 1.5 m. Total flue length can be 15 m.
FFSSROOFCOWL
(with roof protectors fitted)
For flues over 2 m there is a DIP switch change required, refer
Commissioning Checklist supplied with the appliance.
FFSSCOND
To sanitary waste
If starting horizontally and finishing horizontally, use FFSSKIT as a
starting point and customise.
If starting horizontally and ending vertically or vice versa, individual
flue components will need to be ordered. Flueing must start with a
FFSSBEND90 or FFSSPIPE1000 (can be cut to size).
For flues over 2 m there is a DIP switch change required, refer
Commissioning Checklist supplied with the appliance.
Continuous flow internal flueing guide: 11748-D 04-13 | 9