Yeoman CL MILNER BRICK YMMB - Manual (Page 16)

16
5. FIRE SURROUND CLEARANCES
If the appliance is to be fitted with a fire surround, use the
minimum clearances shown in the diagram below between
any point of the appliance and any combustible material.
Yeoman produce a selection of surrounds and details can
be obtained from your local supplier.
150
mm
300mm
150
mm
PR9144
5.1 We recommend you obtain expert advice before
proceeding with work of this nature.
5.2 Some finishes may discolour with heat and some lower
quality products may distort, or crack, when in use.
If stone / granite / marble or any other natural material
is used to construct the fire surround, or any part of it,
provision should be made for expansion and movement
of the parts due to heating and cooling.
If you are in any doubt about the installation
requirements, or suitability of fire surrounds contact
your Yeoman retailer.
5.3 All fire surrounds should be suitable for use with solid
fuel heating products.
SITE REQUIREMENTS
4. MILNER BRICK OPENING
The CL Milner is designed to fit a standard chimney
fitted with a Milner / Chair brick that has been fitted in
accordance with the latest edition of BS 1251 & BS 8303.
This appliance CANNOT be installed without the Milner /
Chair brick fitted as described above.
PR8850
Figure B Figure A
A/B
L
J
H
G
N
K
E/F
C/D M
Fig. A
16"
Opening
18"
Opening
Fig. B Either Opening
A 250mm - G 560mm
B - 300mm H 470mm
C 380mm - J 340mm
D - 430mm K 150mm
E 410mm - L 100mm
F - 460mm M 170mm
- - N
15mm min -
50mm max
Check that the Milner brick and throat lintel are in good
usable condition and are both sealed to the fireplace
surround.
555-560mm 635mm
400-460mm
630mm
PR8819
The area surrounding the opening in the chimney breast
must be flat and the stove must be sealed against it (see
Installation Instructions, Section 1).