Worcester GREENSTAR 25Si Instruction Manual page 28

Apply silicone
grease to seal
INSTALLATION & SERVICING INSTRUCTIONS FOR WORCESTER GREENSTAR 25Si/30Si
8 716 115 165a (06/2008)
This screw should
be fitted last for
easier installation
Flat at back
FLUE INSTALLATION
4 Assemble elbow to boiler using the three
screws (see below).
Note: Screws are in boiler not in flue kit.
FITTING THE ELBOW:
• Flue elbow should push directly down and
not be twisted into correct position.
Remove the 3 inner flue tube retaining
screws. The inner tube will be held in place
in the appliance.
Fit turret onto appliance and retain with the
three removed screws.
NOTE: The clamping plate flat should be at
the rear of the appliance.
ADDITIONAL NOTES AND REMINDERS:
• Ensure that all cut lengths are square and
free from burrs.
• The flue, when assembled, is fully sealed and
components are pushed home.
• The flue is set at an angle of 3° or 52mm per
1m length.
This screw should
be fitted last for
rear exit
27
FLUE INSTALLATION