Internal Models - Co-Axial Flue; Basic Methods Of Installation; Multiple Terminal Installations - Rinnai HD210e Operation & Installation Manual

FLUEING

INTERNAL MODELS - CO-AXIAL FLUE

Rinnai internal models described in this manual must use the Co-Axial Rinnai FFSS flue
components.
IMPORTANT
The use of non Rinnai FFSS flue components may result in a dangerous situation and violates
regulations.
The FFSS flue system must be installed in accordance with the 'Rinnai FFSS Flue Installation
Manual' which is provided with the FFSS flue terminal components FFSSKIT or FFSSROOFCOWL.
The maximum FFSS flue length is 42 metres, refer to the FFSS flue installation manual for flue
configuration options.

Basic methods of installation

There are four basic flue installation
methods available, these are:
Direct Horizontal
1
Extended Horizontal
2
Vertical
3
Combined Vertical / Horizontal
4

Multiple Terminal Installations

160
The terminal clearances stated in AS/NZS 5601 do not apply to the Rinnai internal gas continuous flow water
heaters when they are installed side by side.
AGA certification allows for a minimum horizontal separation of 160mm for roof terminals and 270mm for wall
terminals.
For all other appliance dimensions, refer to "Table 1. Appliance Dimensions" on page 29.
Rinnai
1
160
FFSSROOFCOWL
20
2
3
FFSSKIT
270
4
270
HW_HD_CF OIM