VIESSMANN CONNECTION SET HTG CIRC & PUMP

The Viessmann Connection Set HTG Circ & Pump (102558) is an original Viessmann accessory for creating a heating circuit with a circulation pump in compatible Viessmann hydronic systems. It is designed to integrate cleanly with Viessmann appliances and system components to support dependable flow and efficient space‑saving installation.

Built for professional use, this OEM connection set helps streamline setup and service of a pumped heating circuit. Always verify model compatibility and installation details in the official Viessmann documentation and install in accordance with local regulations by a qualified person.

• Manufacturer: Viessmann Limited
• Product: Connection Set HTG Circ & Pump
• Part number: 102558
• Purpose: Connects a heating circuit with a circulation pump within Viessmann hydronic systems
• Type: Genuine Viessmann OEM accessory/kit
• Compatibility: Select Viessmann appliances (check official documentation)
• Installation: By a competent installer, following local codes and manufacturer instructions
• Use case: Neat, reliable integration of a pumped heating circuit