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VITOPEND 100-W

Viessmann Light Commercial
VITOPEND 100-W
Gas Boilers

VITOPEND 100-W

Compact gas heating with reliable hot water comfort
The Vitopend 100‑W is a robust wall‑mounted gas boiler delivering dependable heating and instant domestic hot water, offering stable performance, space‑saving installation, and simple operation for residential applications.

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Features

Wall‑Mounted Gas Boiler

Compact design allows space‑saving installation in residential properties.

Available as Single‑Circuit or Combi Boiler

Choice between: Single‑circuit boiler with connection for an external DHW cylinder, or Combi version with integrated plate heat exchanger for instant hot water.

Heating Output Range: 12.0 – 34.0 kW

Covers a wide range of heating demands in apartments and houses.

High Hot Water Comfort (Combi Version)

The built‑in plate heat exchanger ensures rapid DHW heating and stable outlet temperatures.

Control / Integrations

Integrated Hydraulic Module

Includes:

Circulation pump
3‑way diverter valve
Safety valve
Diaphragm expansion tank

Flexible DHW Integration

Combi version: integrated plate heat exchanger for DHW
Single‑circuit version: connections for an external storage water heater

User‑Friendly Time Control

Built‑in timer enables time‑dependent heating operation.

Diagnostic & Safety Functions

Integrated monitoring of system pressure and operating status with fault indication.

Technical Documents

Document Name Description Document Type Language Action
System Design Guideline Vitopend 100‑W PDF English Download
Data Sheet Vitopend 100‑W PDF English Download

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How Can We Help?

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and information

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    Technical Assistance

    Get specialized help with system sizing, load
    calculation analysis, and technical data required for project design.

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    Aftermarket Service

    Request support for warranty claims,
    scheduled maintenance, and genuine spare
    parts ordering.

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    For more information : ahi@ahi-carrier.com