Grant EUROFLAME 50/70 User, Installation And Servicing Instructions page 18

Connect a conventional flue
3.8
Kitchen/Utility models
1 Lift off the two case top panels.
2 Remove the insulation from the smaller panel (do not
discard it) and remove knock-out.
3 Cut a clearance hole in the insulation.
4 Place the first section of the flue pipe through the
panel and locate it into the boiler flue socket.
5 Make good the connection using a suitable flexible
high temperature sealant (e.g. Silastic or similar)
and a rope seal and replace the insulation.
6 Fit the dress plate supplied, to the top panel.
Boiler House models
1 Position the flue pipe into the boiler flue socket.
2 Make good the connection using a suitable flexible
high temperature sealant (e.g. Silastic or similar)
and a rope seal.
Balanced flue options
3.9
1 Apart from a conventional flue/chimney, several
balanced flue options are available for use with the
Kitchen/Utility and Boiler House models.
a Concentric low level horizontal balanced flue -
available in Short and Standard kits. Extensions
are available which extend the flue by 225 mm,
450 mm or 675 mm.
90° and 45° extension elbows and a 45° elbow are
also available.
The maximum flue length with or without elbows
is 2 m.
b High level horizontal balanced flue - allows the
flue to rise between approximately 1.7 to 2.2 m
above floor level before exiting through the rear
or side wall. It is adjustable to suit the following
wall thicknesses:-
Rear 215 to 450 mm (approximately)
Side 120 to 350 mm (approximately)
Extension kits are available which extend the flue by
950 mm, 450 mm or 275 to 450 mm telescopic.
c A vertical balanced flue kit - adjustable to 3 m
(maximum 6 m with extensions).
Extension kits are available which extend the flue by
950 mm, 450 mm or 275 to 450 mm telescopic.
A choice of two waterproof flashings (flat or
pitched) and a wall bracket are also available.
18
3 - GENERAL BOILER INFORMATION
Concentric low level balanced
50/70 Boiler House
70/90 Boiler House
90/120 Boiler House
50/70 Kitchen/Utility
70/90 Kitchen/Utlity
50/90 System
90/120 Kitchen/Utility
90/120 System
50/70 Boiler House
70/90 Boiler House
90/120 Boiler House
50/70 Kitchen/Utility
70/90 Kitchen/Utlity
50/90 System
90/120 Kitchen/Utility
90/120 System
The wall thicknesses quoted above for side flue
assumes that the boiler will be spaced off the wall by a
nominal 20 mm (to provide clearance for the plugs for
the water connections). Water connections may be
taken from one side only, if required (see paragraph 2
in section 3.12).
Euroflame Oil Boilers
To suit wall thickness (mm)
flue kits Rear exit
Min.
Short Kit
170
140
150
180
150
150
170
170
Standard Kit
280
250
250
290
260
260
270
270
Side exit
Max. Min. Max.
250 70 150
220 30 110
230 50 110
250 70 150
230 40 120
230 40 120
250 60 120
250 60 120
460 180 360
430 140 320
430 130 290
470 180 360
440 150 330
440 150 330
450 140 300
450 140 300