Low loss headers
Low loss header, type Q70
Part no. ZK03679
■ Flow rate up to 3 m
3
/h
■ R 1 female connector
■ 3 female connections Rp ½ for air vent valve, drain outlet and sen-
sor well
■ With air vent valve and sensor well for temperature sensor
■ With EPP thermal insulation to EnEV
The connection to the heat generator is made on site.
35
60
280
60
60
530
35
45
35
Rp 1
Rp 1/2
Rp 1/2
Rp 1
Rp 1
Rp 1/2
45
Rp 1
160
A
B
E
B
C
C
D
A
Ventilation Rp ½
B
Heating water flow R 1 female thread
C
Heating water return R 1 female thread
D
Drain Rp ½
E
Sensor well Rp ½
Pressure drop
0
1
2
3
4
5
0
20
40
60
80
100
120
Flow rate m³/h
Pressure drop mbar
kPa 0
2
4
6
8
10
12
Wall mounting bracket for low loss header, type Q70
Part no. ZK03682
With fixing materials
Installation accessories
(cont.)
VITODENS
VIESMANN
93
5853906
7
Содержание Vitodens 200-W B2HE
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