gledhill benchmark BoilerMate A-Class OV Series Design, Installation And Servicing Instructions page 28

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2.0 INSTALLATION
2.2 INSTALLATION
Zoned heating systems
BoilerMate is available in a multi-zone version
for use where a property has to have its space
heating zoned. Where this appliance version is to
be used it is recommended that the BoilerMate
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creating a space below the appliance to locate
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the zoning equipment. The recommended
height of the platform from the floor is 250mm.
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The platform must be constructed in a material
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that will not easily deteriorate if exposed to
moisture. It must also be capable of supporting
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the weight of the appliance when full. Details
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of the weight when full is provided in section
1.2 Technical Data.
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Connecting the zones to the BoilerMate.
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The space heating flow should be taken from
the BoilerMate connection into the space below
the platform.The flow can now be split into the
appropriate amount of zones and a controlling
zone valve fitted to each branch. Each flow
can then be piped to its radiator zone and
the heating return brought back to the space
below the platform. The heating returns can
now be connected together before a single
connection is made to the heating return on
the BoilerMate.
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Page 28
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