Contents
• 90
o
elbow
• Terminal
• Locking collars (x2)
• Wall plates (x2)
Contents
• Increaser
• 90
o
elbow
• Terminal
• Locking collars (x2)
• Wall plates (x2)
2.8 FLUE SYSTEMS
2.9 HORIZONTAL WALL FLUE KIT
2.10 HORIZONTAL WALL FLUE KIT - For longer ue lengths for the 60 & 80kW
A comprehensive range of ue kits are available from
Ideal Boilers. Examples of horizontal and vertical concentric
and open ue options are demonstrated on the following pages.
Tables are provided with these examples, giving the maximum
extensions which may be added.
For horizontal ues: this is the distance from the ue outlet
centre line on the boiler to the outside wall.
For vertical ue: this is the distance from the top of the boiler
case to the aperture in the weather collar.
If elbows are to be used, then the equivalent length of that
tting (see page 21) must be subtracted from the maximum ue
extensions allowed for that ue option.
Note: Horizontal terminal resistance includes 1 x 90
o
elbow.
A multiple boiler ue header system is available ‘Ideal Multiline’.
This permits up to 6 boilers to be connected to a single ue
header with a maximum total output of 600kW.
Other ue header systems should be designed and supplied
by a specialist ue company. BS 6644 and IGE UP/10 provide
guidance on design and the drainage of condensate from ue
stack and headers. Condensate from a ue stack and header
must be collected and drained before entering the boiler.
For room sealed ues concentric ues must be used.
NOTE. When installing an Evomax 2 boiler onto an exisitng
Muliline system, you must remove the non-return valve
assembly and replace with either of the following Multline
Extensions (exluding NRV):
80 dia = Part No. 220968
100 dia = Part No. 222068
Note: See Section 2.15 for elbow equivalent lengths.
Note: See Section 2.15 for elbow equivalent lengths.
Horizontal concentric ue application ~ maximum lengths
Model 30/30P 40/40P 60/60P 80/80P 100/100P 120/120P 150
Max ue length (m) 33 30 17.5 10 10 9 6
Flue Size 80 / 125 100 / 150
Wall ue kit No 220920 220921
60 & 80 horizontal concentric ues of longer length
Model 60/60P 80/80P
Max ue length (m) 28 18
Flue Size 100 / 150
Wall ue kit No 220920
18
Installation & Servicing
SECTION 2 - INSTALLATION
INSTALLATION
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