The flue can exit the boiler from outlets A, B, C
or D allowing vertical (RS &CF) and horizontal
(RS low or high level) flues to be fitted. (CF
position 'A' only).
Refer to the separate flue installation
instructions supplied with the flue kits available
for this boiler:
RS FLUE KITS & COMPONENTS
80/125mmØ (not supplied):
Horizontal flue kit: Short telescopic
Part No. 7 716 190 062
Horizontal flue kit: Standard telescopic
Part No. 7 716 190 064
Vertical flue kit: Part No. 7 716 190 032
Extension kit (1 metre) x1: Part No. 7 716 190 033
Inline elbow 90° x1: Part No. 7 716 190 034
Inline elbow 45° x2: Part No. 7 716 190 035
Horizontal terminal guard: Part No. 7 716 190 050
CF FLUE KITS 100 & 103mmØ (not
supplied):
CF Adaptor Kit: Part No. 7 716 190 036
FLUE TERMINAL GUARD (not supplied):
Terminal Guard: Part No. 7 716 190 050
INSTALLATION NOTES:
When connecting a flue elbow directly to
the boiler flue outlet, loosen the flue elbow
retaining bracket screws (N) before fitting
the flue elbow. Insert the flue elbow with its
clamp loosely fitted, then tighten the bracket
screws (N). Clamp the elbow when
adjusted to its required orientation.
If using an extension or horizontal terminal
onto the boiler flue outlet, remove the flue
elbow retaining bracket (M).
Ensure all flue seals are in good condition
and seated properly.
To ease assembly of flue components,
grease seals lightly with the solvent-free
grease supplied.
Use flue clamps to support the flue system.
IMPORTANT: The boiler is not designed to
take the weight of the flue system, this
must be supported externally to the boiler.
All horizontal flue sections must rise by at
least 52mm for each metre away from the
boiler to ensure that condensate flows back
into the boiler for safe discharge via the
condensate waste pipe.
The horizontal terminal must be installed at
3° to ensure that the condensate drains
back to the boiler whilst also preventing rain
ingress down the air duct.
FLUE INSTALLATION
FLUE INSTALLATION
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR DANESMOOR UTILITY 18/25
8 716 106 256C (03/2010)
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