Page 8
65
65
95
185
BOILER RE
TURN 475
BOILER FL
OW
COLD FEED
DOMESTIC
HO
T W
ATER
CENTR
AL HEA
TING FL
OW 560
CENTR
AL HEA
TING RE
TURN
560
550
220
220
120
55
145
205
22
22
OPEN VENT
530
COLD FEED
All dimensions in mm - to centre line of pipework
The BoilerMate A-Class units are supplied on an installation base to allow the pipe runs to
connect to the appliance from any direction. It is easier if all pipes protrude vertically in the
cut out area shown. Compression or push fit connections can be used. All pipe positions
are approximate and subject to a tolerance of +/-20mm in any direction. A 15mm cold
water supply and a 22mm warning/overflow pipe will also be required for the separate
feed and expansion tank.
C
L
Cut out area
in base
Figure 4
DESIGN
TECHNIC
AL
D
AT
A
Summary of Contents for BMAS 150 OVR
Page 38: ...Page 38 APPENDIX APPENDIX B ...
Page 40: ...Page 40 APPENDIX D NOTES ...
Page 41: ...Page 41 NOTES ...