Viessmann Heating Connection Set with High-Efficiency Pump and Low Loss Header for 200-W 120-150kW - 7641141

Viessmann Heating Connection Set c/w HE Pump and Low Loss Header For 200-W 120-150kW

The Viessmann Heating Connection Set with High‑Efficiency Pump and Low Loss Header is a heavy‑duty hydraulic connection solution engineered for use with the Vitodens 200‑W 120kW and 150kW commercial boiler models. Designed for demanding large‑scale heating systems, this comprehensive set ensures optimal hydraulic separation, stable flow distribution and enhanced boiler efficiency.

With a high‑efficiency circulation pump and a factory‑matched low loss header, the kit supports consistent operation even under high system loads. The low loss header protects the boiler from flow‑rate fluctuations and allows the heating circuit to operate independently, ensuring peak system reliability. Constructed from robust, commercial‑grade materials, the connection set is ideal for plant rooms, multi‑residential sites, district heating zones and other high‑output installations.

Key Features

Complete hydraulic connection solution

• Includes the essential components required to integrate the boiler with the heating circuit.

High‑efficiency circulation pump included

• Provides excellent flow performance with reduced energy consumption and smooth modulation.

Integrated low loss header

• Offers hydraulic separation for system stability and boiler protection.

Designed specifically for high‑capacity Vitodens 200‑W models

• Ensures a perfect fit for the 120kW and 150kW boilers.

Ideal for commercial & large‑scale applications

• Suitable for plant rooms, multi‑dwelling buildings, district systems and large heating networks.

Durable commercial‑grade construction

• Built to withstand continuous operation under high temperatures and demanding hydraulic loads.

Installer‑friendly layout

• Simplifies installation and ensures a professional, well‑organised pipework arrangement.

Technical Specifications

Application:

• Heating system connection for Viessmann Vitodens 200‑W 120kW & 150kW boilers

Included Components:

• High‑efficiency circulation pump
• Low loss header
• Model‑specific hydraulic connectors and fittings
• Required pipework components and seals

Compatible Models:

• Vitodens 200‑W 120kW
• Vitodens 200‑W 150kW

Function:

• Provides hydraulic separation, ensures stable flow and integrates the boiler with the system safely and efficiently

Construction:

• Heavy‑duty, corrosion‑resistant materials suitable for commercial heating environments

Typical Installation Areas:

• Commercial buildings
• Multi‑residential complexes
• Central plant rooms
• District heating networks