6
BOXER
combination boiler -
Installation and Servicing
GENERAL
2
BOILER DIMENSIONS, SERVICES & 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 600 mm (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
The minimum front clearance when built in to a cupboard is
5 mm (1/4") from the cupboard door but 480 mm (18 7/8")
overall clearance is still required, with the cupboard door
open, to allow for servicing.
* Bottom clearance
Bottom clearance after installation can be reduced to 5 mm.
However, 150 mm must be available for servicing.
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15 (5/8)
15 (5/8)
450 (17 3/4)
285 (11 1/4)
480 (18 7/8)
150 (6)
700 (27 5/8)
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750 (29 1/2)
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See inset (A) above
BOILER DIMENSIONS
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165
(6 1/2)
(2 3/4)
(2 3/4)
(3/4)
(3 5/32)
(3 5/8)
