Installation Manual
Energysaver
Vertical Flues
Important.
Read these instructions carefully before attempting installation or use of
this appliance. All work must be carried out by competent persons.
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CONTENTS
Contents........................................................................................................................2
UK Flue Requirements..................................................................................................3
Vertical Flues................................................................................................................4
Vertical Flue Kits...........................................................................................................5
Available 60/100 Extension Parts.................................................................................6
Behind Wall Flue Kit Installation....................................................................................7
In Room Flue Kit Installation.........................................................................................9
Condensate.................................................................................................................13
Contact........................................................................................................................14
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UK FLUE REQUIREMENTS
The flue must be installed in accordance with:
Manufacturers Installation Instructions
British Standards including BS5440
Gas Safety (Installation and Use) Regulations
IGE/UP/10 Part1 Edition 2.
Building Regulation J
Such other specifications and regulations that may supersede or complement the above
documents.
The flue must be installed by a competent, authorised person. It is the installer’s
responsibility to ensure that the unit has been installed to all current
requirements.
Location of the appliance flue terminal must be in accordance with the clearances shown
in BS5440-1:2000. This is shown in the appliance installation manual.
This vertical flue extension kit can be used for the
Rinnai Energysaver RHFE 308 FTR, RHFE 556 FTR, RHFE 556 T, and RHFE 1004 T
ONLY
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VERTICAL FLUES
There are two types of vertical flue kit now available for the Energysaver Space Heater.
The first is a Behind Room Flue Kit. This is used when the Energysaver is installed on
an internal wall. The flue runs through the internal wall and then turns vertical and runs
up the internal wall in the room behind the room where the heater is mounted.
The second type of vertical flue is an In Room Flue Kit. This is used when the vertical
flue must run up the wall in the same room as the heater. In order to do this the heater
must be built off the wall by 150mm.
Allowable Flue Length.
The maximum flue length is 9m less 0.5m per 45
lengths and bends to be included from the connections to the heater exhaust arm and air
hose. Do not include the length or bend of the exhaust arm that is part of the heater in
the calculation.
The minimum flue length must include at least 1.0m of concentric flue extension and the
vertical terminal.
0
bend and 1.0m per 900 bend. All
BEHIND ROOM
IN ROOM
Internal Wall
max thk = 390 mm
150 mm
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