Flueing Installation Instructions
Rinnai Australia Pty Ltd 20/08/2003
Page 2 of 10
Contents:
General...................................................................................................................2
Important Installation Notes ...................................................................................2
Flueing Options ......................................................................................................3
Installation Tips ......................................................................................................3
Direct Flueing With Wall Terminal..........................................................................4
Extended Horizontal Flueing With Wall Terminal ..................................................4
Vertical Straight Flueing With Roof Terminal.........................................................5
Combination Vertical / Horizontal Installations ......................................................6
Multiple Vertical / Horizontal Installations ..............................................................7
Cutting The Flue Components...............................................................................7
Condensate drain...................................................................................................8
Flue Dimensions & Part Numbers .........................................................................9
Minimum Flue Clearances .....................................................................................10
Contact Points........................................................................................................10
Installation
This flue must be installed by an authorised person, the Installation must conform to local
regulations. Installation must comply with the instructions supplied by Rinnai.
Service and removal must be carried out by an authorised person.
Approval
Approved by AGA as a suitable flueing system for Rinnai REU V2632FFU / REU V2632FFUC
Gas Internal Water Heaters.
General
1. These instructions only apply to Rinnai Infinity Flueing with white plastic outer pipe. These instructions do not
apply to Rinnai Infinity Flueing with the stainless steel single skin or stainless steel coaxial flue. If in doubt
contact the Rinnai Australia Technical Advice Helpline: 1300 366 388.
2. Before commencing installation, please read the 'Installation Instructions - General', located inside a pouch
behind the front cover of all Infinity models. The Internal Infinity Range of water heaters must only be installed
with Rinnai Infinity Fluing as referred to in these instructions.
3. The requirements of the current AS5601/AG601 and local authorities must be met, which is the installers
responsibility.
4. The Required clearances of the Internal Rinnai Infinity when installed as a single unit are shown in Fig.1A The
appliances are AGA certified to be installed side by side as shown on
page 7
, allowing a Minimum distance
between flues.
270mm between horizontal terminals.
160mm between vertical cowls.
5. The REU-V2632FFU/REU-V2632FFUC when correctly installed with the Rinnai approved flue components is a
room-sealed appliance. No internal ventilation is required.
6. The fan assisted flue clearance dimensions in Fig 5 should be used, as the REU2632FFU is a fan-assisted
appliance.
7. The outer plastic section of the coaxial flue complies with temperature hazard requirements and can be
installed with zero clearance to combustible material.
