Desa BG SERIES Operating Instructions Manual page 20

IMPORTANT
If the heater is replaced, but the existing burner continues
to be used, make sure that:
•
The performance of the burner is coherent with
that required by the heater.
•
The length and diameter of the burner sleeve
correspond to the dimensions shown in the Table.
DIMENSIONS
1
P 80
Ø max
120
If the length is greater, the length must not be more than 20% greater than the value shown.
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2 3
80 80
120 220
20
TYPE
4 5
80 150
170 170
6 7
130 130 mm
220 220 mm