Information
Product information
MatriX cylinder burner, type Proflame VM IV-1/2/3 for
Vitocrossal 300, type CT3U
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For natural gas E and LL
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Output 400 to 630 kW
Spare parts lists
Information about spare parts can be found at
www.viessmann.com/etapp or in the Viessmann
spare part app.
8
Modulation range from 33 to 100 %
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For open flue and room sealed operation. Accesso-
ries are required for room sealed operation.