Installation diagram
Instruction manual DR-RS
23
is
3.5
Installation diagram
shows the water and gas connection diagrams for unvented and
vented installations. The following paragraphs, describing the connections in
detail, make reference to these diagrams
G31 - 37 mbar (propane)(butane)
Nominal heat input (gross)
kW
29.9
47.0
75.7
108.7
122.
5
Nominal output
kW
25.
0
38.9
6
2.6
8
9.0
1
00.
3
Supply pressure
mbar
37
37
37
37
37
Burner pressure
(2)
mbar
-
-
-
-
22.0
Gas consumption
(1)
kg/h
2.2
3.4
5.5
7.9
8.9
Table 3.5
Gas data
Gas category data
Unit
DR-RS
25
DR-RS
40
DR-RS
65
DR-RS
85
DR-RS
105
1. Based on 1013.25 mbar and 15 °C.
2. If using a blank plate instead of a burner pressure regulator, it is assumed that the burner pressure is equal to
the supply pressure. In practice however, the burner pressure will be lower.
