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15
221504A
Diagram 5.8
* S minus 47mm
(If flue collar is to be fitted overall
dimension increased by 15mm)
SIDE FLUE
AIR DUCT / TERMINAL
LONG FLUE
TERMINAL
STANDARD
FLUE
TERMINAL
*
S plus 60mm
BOILER
CENTRE
LINE
s
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Diagram 5.6FLUE DUCT (SIDE FLUE)
Diagram 5.7
REAR FLUE
AIR DUCT / TERMINAL
*Increase dimension by 15mm if the
“Optional Flue Collar” is to be fitted.
* S minus 37mm
(If flue collar is to be fitted overall
dimension increased by 15mm)
5 Preparation
*
S Minus 52mm
BOILER
CENTRE
LINE
LONG FLUE
TERMINAL
STANDARD FLUE
TERMINAL
*
Q plus 60mm
Q
s
5.7 Air Duct/Terminal (Standard or Long)
Mark the duct length, see diagram 5.7 for Rear flue and diagram
5.8 for Side flue, then cut square and remove any burrs.
5.8 Air Duct/Terminal and Flue Duct Assembly
Locate the flue duct into the air duct/terminal, see diagram 5.9.
Fully locate the flue elbow into the air/terminal and flue duct
assembly as shown, ensuring correct alignment of the “Top”,
see diagram 5.10.
Mark the position of securing holes through the flue elbow
outlet, see diagram 5.10.
Drill two 3mm diameter holes, see diagram 5.10.
5.9 External Flue Installation
Remove the flue elbow from the air duct/terminal and flue duct
assembly.
Note: Do not insert the flue assembly but place on one side until
required.
Continue at “Boiler Preparation”
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