Viessmann Connection set for DHW cylinder ZK00657

Vitodens 200-W 45 & 60kW boiler DHW Cylinder Connection Set, comprising of:

• Ball Vale
• Check Valve
• Variable speed high efficiency circulation pump (compliant with Energy Label A) for cylinder heating
• Cylinder temperature sensor

Note: This kit can be integrated into the thermal insulation for the Heating Circuit Connection Set (7501311)