7.1 Vitodens 200-W installation accessories
Pre-plumbing jigs
Pre-plumbing jig for surface mounting
For gas condensing system boiler
Part no. ZK04307
Comprising:
■ Fixings
■ Valves/fittings, heating flow/heating return
■ Boiler drain & fill valve
■ Air vent valve
■ Pressure gauge
■ Gas shut-off valve with thermally activated safety shut-off valve
Connections
(male thread)
Gas shut-off valve
R
¾
Heating flow/heating return
R
¾
Pre-plumbing jig for surface mounting
For gas condensing system boiler
Part no. ZK04918
Comprising:
■ Fixings
■ Valves/fittings, heating flow/heating return with pipe bend
■ Boiler drain & fill valve
■ Air vent valve
■ Pressure gauge
■ Gas shut-off valve
Connections
Gas shut-off valve (male thread)
R
¾
Heating flow/heating return (ex-
ternal diameter)
Ø mm
20
Pre-plumbing jig for surface mounting
For gas condensing combi boiler
Part no. ZK04919
Comprising:
■ Fixings
■ Valves/fittings, heating flow/heating return
■ Valves/fittings, cold water/DHW
■ Boiler drain & fill valve
■ Air vent valve
■ Pressure gauge
■ Gas shut-off valve with thermally activated safety shut-off valve
Connections
(male thread)
Gas shut-off valve
R
¾
Heating flow/heating return
R
¾
Cold water/DHW
R
½
Pre-plumbing jig for surface mounting
For gas condensing combi boiler
Part no. ZK04920
Comprising:
■ Fixings
■ Valves/fittings, heating flow/heating return with pipe bend
■ Valves/fittings, cold water/DHW with pipe bend
■ Boiler drain & fill valve
■ Air vent valve
■ Pressure gauge
■ Gas shut-off valve
Connections
Gas shut-off valve (male thread)
R
¾
Heating flow/heating return (in-
ternal diameter)
Ø mm
20
Cold water/DHW (internal diame-
ter)
Ø mm
16
Installation accessories
62
VIESMANN
VITODENS
7
5853906
Содержание Vitodens 200-W B2HE
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