Flueing Options - Rinnai RHFE 952 ETRN Operation & 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
IMPORTANT
(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. 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
Rinnai
Direct
- 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)
28 RHFE 952/1253 OIM