Flueing Options - Rinnai Arriva 752 Installation Manual

Flueing options

Maximum flue length is 8.5 m, and the maximum number of bends is three
One 90° bend is 1 m. For every 90° bend the overall length must be reduced by
1 m. For example, if an installation has three 90° bends, the maximum length
can be 5.5 m. The adaption flue (ASPKIT03) is counted as one 90° bend.
For lowest cost, optimal performance, ease of installation and servicing, Rinnai recommend direct flued
installations are considered before all other options.
Direct and direct extended flueing
Direct through-the-wall flueing for walls up to
385 mm thick (400 mm if using the Direct B flue
kit). Flue can be extended if the wall thickness is
greater than 385 mm by using the ASPDFK flue kit and
additional lengths of ESPIPE900.
Sideways flueing
The sideways flue installation can run along the left
or right hand side of an internal wall behind the unit.
When considering the location of the fire ensure
the flue path is free from obstructions such as studs,
noggins, wiring, joists etc.
Down-and-out flueing
The down-and-out flue option allows for the
adaption flue kit to face downwards and for the flue
to run vertically through a hole in the floor, and then
terminate horizontally outside (must be 300 mm above
ground).
Through-wall vertical flueing
For the small number of instances where the appliance
cannot be directly flued or flued via an internal wall. In
some cases a large portion of the flue may be visible
from the outside.
In-wall vertical flueing
A
B
The vertical in-wall flue installation is installed against
an internal wall within a false fireplace or other suitable
cavity, and is run vertically upwards to a vertical or
horizontal termination point.
C
* Installer to advise quantity required
Direct
- Direct A flue (R2731), or
- Direct B flue (R2732), or
- Direct flue (ASPDFK)
Direct extended
- Direct flue (ASPDFK)
- Flue pipe (ESPIPE900)*
- Adaption flue (ASPKIT03)
- Flue pipe (ESPIPE900)*
- Wall terminal (ESWTERM)
- Adaption flue (ASPKIT03)
- Flue pipe (ESPIPE900)*
- 45 ° bends (ESBEND)
- Wall terminal (ESWTERM)
- Direct flue (ASPDFK)
- 45 ° bends (ESBEND)
- Flue pipe (ESPIPE900)*
- Condensate trap (ESCONDK)
- Roof cowl (ESROOFCOWL)
A: Direct
- Adaption flue (ASPKIT03)
- Flue pipe (ESPIPE900)*
- Roof cowl (ESROOFCOWL)
B: Offset
- Adaption flue (ASPKIT03)
- Flue pipe (ESPIPE900)*
- 45 ° bends (ESBEND)
- Roof cowl (ESROOFCOWL)
C: Horizontal termination
- Adaption flue (ASPKIT03)
- Flue pipe (ESPIPE900)*
- 45 ° bends (ESBEND)
- Wall terminal (ESWTERM)
Arriva 752 Installation Guide: 12218-F 06-18 | 19