Installation accessories
2.1 Product description
Installation accessories for the Vitodens 200-W, 45 and 60 kW
Heating circuit connection set without circulation pump
Part no. 7245 738
Connections G 1½
Comprising:
■ Tee with ball valve
■ Boiler drain & fill valve
■ Safety valve
■ Gas shut-off valve with integral thermally activated safety shut-off
valve
■ Connection G1 for expansion vessel
Heating circuit connection set with variable speed high efficiency
circulation pump
Part no. 7424 757
Connections G 1½
Comprising:
■ Circulation pump
■ 2 tees with ball valve
■ Non-return valve
■ 2 boiler drain & fill valves
■ Safety valve
■ Gas shut-off valve with integral thermally activated safety shut-off
valve
■ Thermal insulation
■ Connection G1 for expansion vessel
Heating circuit connection set with 3-stage circulation pump
Part no. 7247 341
Connections G 1½
Comprising:
VITODENS 200-W
■ Circulation pump
■ 2 tees with ball valve
■ Non-return valve
■ 2 boiler drain & fill valves
■ Safety valve
■ Gas shut-off valve with integral thermally activated safety shut-off
valve
■ Thermal insulation
■ Connection G1 for expansion vessel
Connection set for DHW cylinders
Part no. Z006 183
Connections G 1½
Comprising:
■ Circulation pump
■ 2 ball shut-off valves
■ Non-return valve
■ Cylinder temperature sensor
Ball valve
Part no. 7247 373
1 pce G 1¼ with gasket and union nut.
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VIESMANN
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