10
Delivery scope
Standard version
Accessories and Cascade
Standard version
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Accessories
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ordered:
-
Flue gas pipes
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- Cascade hydraulics (see following
pages)
- Boiler frames (see following pages)
- diverter valve set
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- Control for 3 extra heating zones
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interface
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- Min gas pressure switch
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constructed or selected especially for
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means they are very easy to install
(plug and play). You can compose your
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needs. For details and prices, please
contact ATAG.
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accessories that require an electrical
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Cascade
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meets the installation requirements.
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assists with sharing load and run times
of individual appliance.
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header, gas line and low loss header
are adjusted to the selected overall
demand.
When installing a single ATAG XL F
boiler the use of a low loss header is
strongly recommended.
When installing cascaded ATAG
XL F boilers: the use of a low loss
header adjusted to the set demand
is mandatory; the realization of an
additional bypass is not allowed;
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realized in a the dimension of DN65
or DN100 (according to cascade
output). ATAG supplies low loss
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Components
Packaging type
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Installation manual ATAG XL F
1
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1
condense pipe
1
