IDEAL he15, Installation And Servicing, Page: 19 / 60

19 mexico HE -
Installation & Servicing
InstallatIon
Flue Outlet
1
mxhe7597
2
3
6
4
7
5
mxhe759
5
225mm 225mm
Side flue
length L
Rear flue
length X
Boiler pushed
back to the wall
75 mm
IMpORTANT. The boiler MUST be installed in a vertical position
Dimension x - Wall thickness.
Dimension L - Wall thickness plus boiler spacing.
19 DETERMININg ThE FLUE LENgTh AND FLUE pACKs REqUIRED
FLUE KITs
pack B
- supplied as standard.
Finishing Kit - supplied as an optional extra.
screw Kit - optional kit for mecahnical fixing of flue joints.
pack D - optional extension kit for side flue or rear flue outlet.
Refer to ‘Flue Extension Ducts’.
note. The flue duct MUST be inclined at 1.5 degrees
to the horizontal to allow condensate to drain back into
the boiler and out through the condensate drain. (Only
necessary if using one or more ‘D’ extension duct packs)
Notes.
1. It is recommended that a
support bracket is fitted for
every 1 metre of extension
pipe used and a bracket
should be used at every joint,
to ensure pipes are held at
the correct angle.
If a slip joint coupling is to be
used then a bracket should
be used to secure the collar.
2. Only use water as lubricant
during assembly.
Note. MaxiMuM FLuE LEngTHS:
HE15, 18 anD 24 - 6M (HOrizOnTaL FLuE)
HE30 anD 36 - 3M (HOrizOnTaL FLuE)
HE15, 18 anD 24 - 8M (VErTiCaL FLuE)
HE 30 anD 36 - 5M (VErTiCaL FLuE)
90
O
ELBOW KiT (EquiVaLEnT FLuE LEngTH rESiSTanCE = 1.5M)
45
O
ELBOW KiT (EquiVaLEnT FLuE LEngTH rESiSTanCE = 1.0M)
20 FLUE AssEMBLy - Exploded View
LEgEND
1.
Duct assembly
2. Flue turret
3. Turret fixing screws
4. Flue connector
5. Flue connector screws
6.
Turret gasket
7. Foam sealing tape
An optional flue duct extension kit is required for
wall thicknesses greater than :
side 545mm (21
1
/
2
”)
Rear 705mm (27
3
/
4
”)
Rear flue arrangement shown
Total Flue length dimension Flue
Rear flue Side flue Extra packs
dim. x+75 dim. L+225 required
Up to 775 mm Up to 775 mm none
Up to 1680 mm Up to 1680 mm Pack D - 1 off
Up to 2585 mm Up to 2585 mm Pack D - 2 off
Up to 3490 mm Up to 3490 mm Pack D - 3 off
Up to 4395 mm Up to 4395 mm Pack D - 4 off
Up to 5300 mm Up to 5300 mm Pack D - 5 off
Up to 6000 mm Up to 6000 mm Pack D - 6 off
IN
s
T
ALLA
TION