10
Delivery scope
Standard version
Accessories and Cascade
Standard version
The delivery scope of a boiler consists of the following components:
Accessories
The following accessories can be
ordered:
- Flue gas pipes
- Air filter
- Cascade hydraulics (see following
pages)
- Boiler frames (see following pages)
- diverter valve set
- Outdoor sensor, tank sensor
- T10 flow sensor
- Control for 3 extra heating zones
- Modbus/LON/BACKNET/KNX bus
interface
- Water/gas connection kit
- Gas filter
- Min gas pressure switch
- LPG conversion kit
- Plate heat exchanger kit
- Low loss header kit
Listed accessory parts have been
constructed or selected especially for
the ATAG XL F boiler, which
means they are very easy to install
(plug and play). You can compose your
own system solution, by selecting the
accessory combination that fits your
needs. For details and prices, please
contact ATAG.
In case of cascade configuration,
accessories that require an electrical
connection should be connected with
Master boiler (with the exception of
tank probe and Clip in, that can be
connected also to other boiler).
Cascade
In principle any combination is
possible. The selection can include
models with different outputs, if this
meets the installation requirements.
Including boilers with common outputs
assists with sharing load and run times
of individual appliance.
The capacity of the flow and return
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;
flow and return header should be
realized in a the dimension of DN65
or DN100 (according to cascade
output). ATAG supplies low loss
header versions, which are suitable
for a maximum demand of 1600kW.
Components
Packaging type
Completely assembled and tested boiler
1
In cardboard box
Roll off rail
2
In boiler packaging
Installation manual ATAG XL F
1
In document bag in boiler packaging
Energy label (only ATAG XL75F)
1
condense pipe
1
