Worcester 29CDi GC 47-406-34 User Manual

PRE-INSTALLATION
6 720 803 599 (2012/06) 15
3.7 PLUMBING MANIFOLD
CONNECTIONS:
Heating System: 22mm compression fittings
DHW: 15mm compression fittings
Gas: 22mm compression fittings
Use the fittings supplied in the Hardware pack.
1. CH Flow 22 mm
2. DHW Out 15 mm
3. Mains Gas Supply 22 mm
4. Mains Water In 15 mm
5. CH Return 22 mm
PRE-PLUMBING
With the plumbing manifold installed, pipe work can be installed to the
valves on the manifold.
The pipes can be run below the boiler or alternatively up behind the
boiler.
RUNNING PIPES BEHIND THE BOILER
If the boiler pipes are to be run behind the appliance ensure that the
pipes pass close to the wall as shown in the diagram opposite, and within
the pipe guide.
Alternatively a pre-formed pipe kit can be purchased:
part number 7 716 192 607
Fig. 18 Plumbing manifold
# Function Pipe Ø
1CH flow 22mm
2DHW out 15mm
3Gas 22mm
4DCW in 15mm
5CH Return 22mm
6Condensate 22mm
7 Pressure relief valve 15mm
Table 9
5
1
2
3
3
4
1
5
7
6
2
4
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Worcester 29CDi GC 47-406-34 Specifications

General

Model	29CDi
Category	Boiler
GC Number	47-406-34
Fuel Type	Natural Gas
Domestic Hot Water Output	29 kW
Efficiency Rating	A
Efficiency	89.2%
Central Heating Flow Temperature Range	30 - 80 °C
Dimensions	760 x 440 x 360 mm
Domestic Hot Water Flow Rate	12.3 litres/min