5
Henrad SE FF
- Installation
GENERAL
SIDE FLUE ONLY
Horizontal length of flue
Top clearance
from centre line of boiler
required (MIN.)
to outside wall
Dimn. A
0.5 m
160 mm (6
5/16
")
1.0 m
180 mm
(7
7/8
")
1.5 m
205 mm (8
1/16
")
2.0 m
225 mm
(8
7/8
")
2.5 m
250 mm
(9
3/4
")
3.0 m
270 mm (10
5/8
")
REAR FLUE ONLY
MIN. Top clearance required = 145 mm (5
3/4
")
The boiler flow and return pipes are supplied fitted to the
boiler ready for top connection but can be removed and
adapted for bottom connection, if required, either before or
after the boiler is hung on the wall. Refer to Frame 43.
Notes.
a. For the 70 and 80 boilers, 28mm (1") flow and return
pipes should be used to and from the boiler.
For the 30 to 60 boilers, 22mm (3/4") pipes may be used
to connect the boiler, using the 28mm x 22mm adaptors
supplied in the hardware pack.
b. This appliance is NOT suitable for use with a direct hot
water cylinder.
1
BOILER WATER CONNECTIONS
2
BOILER CLEARANCES
all dimensions in mm (in.)
The following minimum clearances must be maintained for operation
and servicing.
Additional space will be required for installation, depending upon site
conditions.
Side and Rear Flue
a
Provided that the flue hole is cut accurately, e.g. with a core drill,
the flue can be installed from inside the building where wall
thicknesses do not exceed 600mm (24"). Where the space into
which the boiler is going to be installed is less than the length of
flue required the flue must be fitted from the outside.
Installation from inside ONLY
b. If a core boring tool is to be used inside
the building the space in which the boiler
is to be installed must be at least wide
enough to accommodate the tool.
Front clearance: 450mm (17
3/4
") from the
front of the boiler casing. The minimum
front clearance when built in to a
cupboard is 5mm (
1/4
")
Summary of Contents for Henrad SE 30 FF
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