Viessmann Vitomax HS Series Installation Instructions Manual page 12

Boiler connections
Boiler size
Safety valve
For permiss. operat-
ing pressure (PS)
Feedwater connector
Type M93B
Boiler size
Steam connector
For permiss. operating
pressure (PS)
Safety valve
For permiss. operating
pressure (PS)
Feedwater connector
Type M95B
Boiler size
Steam connector
For permiss. operat-
ing pressure (PS )
*3
*3 PS = maximum permissible operating pressure as defined in the Pressure Equipment Directive
12
(cont.)
22 bar PN 40 DN
25 bar PN 40 DN
6 bar PN 40 DN
8 bar PN 40 DN
10 bar PN 40 DN
13 bar PN 40 DN
16 bar PN 40 DN
18 bar PN 40 DN
20 bar PN 40 DN
22 bar PN 40 DN
25 bar PN 40 DN
PN 40 DN
6 bar PN 16 DN
8 bar PN 16 DN
10 bar PN 16 DN
13 bar PN 40 DN
16 bar PN 40 DN
18 bar PN 40 DN
20 bar PN 40 DN
22 bar PN 40 DN
25 bar PN 40 DN
6 bar PN 40 DN
8 bar PN 40 DN
10 bar PN 40 DN
13 bar PN 40 DN
16 bar PN 40 DN
18 bar PN 40 DN
20 bar PN 40 DN
22 bar PN 40 DN
25 bar PN 40 DN
PN 40 DN
6 bar PN 16 DN
8 bar PN 16 DN
10 bar PN 16 DN
9 A B
200 200 200
150 200
―
100 125 125
100 100 100
80 100 100
80 80 80
65 80 80
65 65 80
65 65 65
65 65 65
65 65
―
65 65 65
3 4
80 100
65 80
65 65
50 65
50 50
50 50
40 50
40 50
32 40
25 32
25 25
20 25
20 20
20 20
20 20
20 20
20 20
20 20
32 32
1 2 3
200 200 200
150 200 200
125 150 150
C D E
200 200
―
― ― ―
125 150 150
125 125 125
100 100 100
100 100 100
80 80 80
80 80 80
80 80 80
65 80
―
― ― ―
80 80 80
5 6 7
100 125 125
100 100 100
80 80 100
65 80 80
65 65 80
65 65 65
50 65 65
50 65 65
50 50 65
32 40 40
32 32 40
25 32 32
25 25 32
20 25 25
20 20 25
20 20 25
20 20 25
20 20 20
32 32 32
4 5 6
250 250 250
200 200 250
200 200 200
F G
― ―
― ―
150 150
125 150
125 125
100 100
100 100
80 80
80
―
― ―
― ―
80 80
8 9
150 150
125 150
125 125
100 100
80 100
80 100
80 80
65 80
65 80
50 50
40 50
40 40
32 40
32 32
32 32
25 32
25 32
25 25
32 32
7 8
300 300
250 250
250 250