Viessmann Vitocrossal CRU 800 Service Instructions Manual page 8

Information
Product information
Vitocrossal, type CRU
■ Gas condensing boiler, 800 kW and 1000 kW rated
heating output with modulating MatriX-Disk burner
for natural gas E and natural gas LL
■ Permissible operating pressure for the heating sys-
tem: 6 bar/0.6 MPa.
Burner
Information on installation, commissioning,
inspection and maintenance of the burner
■ "MatriX-Disk burner" installation instructions
■ "MatriX-Disk burner" service instructions
System examples
Available system examples: See www.viessmann-
schemes.com.
Spare parts lists
Information about spare parts can be found at
www.viessmann.com/etapp or in the Viessmann
spare part app.
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