Low Loss Headers - Viessmann VITODENS 242-F Technical Manual
Gas condensing storage combi boiler
1.9 to 35.0 kw
for natural gas and lpg
gas condensing storage combi boiler
1.9 to 26.0 kw
for natural gas and lpg
gas/solar condensing storage combi boiler with solar
dhw heating
1.9 to 26.0 kw
for natural gas and lpg
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Also See for VITODENS 242-F:
- Installation and service instructions manual (200 pages) ,
- Technical manual (112 pages) ,
- Installation and service instructions for contractors (144 pages)
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Installation accessories
For cleaning the plate heat exchanger of the Vitodens with loading
cylinder
Low loss headers
Low loss header, type Q60
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.
Wall mounting bracket low loss header, type Q60
Part no. ZK03682
With fixing materials
VITODENS
(cont.)
A
Rp 1/2
Rp 1
B
45
Rp 1
Rp 1/2
E
35
B
45
Rp 1
Rp 1
C
C
Rp 1/2
35
D
160
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
120
12
100
10
80
8
60
6
40
4
20
2
0
0
0
1
2
Flow rate m³/h
3
4
5
VIESMANN
31
4
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