Appendix B - Benchmark Gledhill BoilerMate 2000 125 Design, Installation And Servicing Instructions

Open vented central heating and mains pressure hot water supply system incorporating a thermal store
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APPENDIX B

Two sets of manifolds are available as an
optional extra. Each set comprises a separate
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hot and cold water manifold. Both are
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provided with a 22mm inlet connection
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located centrally. All outlet connections are
1
15mm compression. The centre to centre
3
dimension of each branch is 55mm.
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The arrangement of each manifold is supplied
as shown. This provides the best balance of
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flows but the flow regulators/duty of each
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branch can be changed if required as long
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as a reasonable balance is maintained. If
2
it is necessary to change or clean the flow
3
regulator this can be done without needing
to drain the system by closing the valve and
2
removing the screwed cover below the white
3
plastic cover.
1
1
The manifolds are designed to be used with
plastic pipework and are supplied complete
1
with isolation valves and flow regulators
1
3
on each branch. They would normally be
installed in the same cupboard as the thermal
storage appliance (as shown below) but can
be installed in another cupboard close to the
appliance if required.
Page 37
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