Vaillant VR940F myVaillant Connect Internet Gateway (c/w CIM Cable)

Vaillant VR940F myVaillant Connect Internet Gateway Overview

The Vaillant VR940F myVaillant Connect Internet Gateway is designed for homes where a compatible Vaillant thermostat is already installed, and the homeowner wants to add internet connectivity to their heating system. By installing the VR940F, the heating system can be connected to Wi-Fi, allowing it to be controlled remotely using the myVAILLANT app. The VR940F acts as both an internet gateway and a control unit (ErP Class II), giving homeowners greater control over their heating and hot water from anywhere with an internet connection. It provides reliable and secure communication between the heating system and Vaillant’s cloud server, ensuring consistent and dependable performance.

Simple Installation with CIM Cable

This version (0010037346) of the VR940F comes supplied with a CIM cable instead of a power supply. When used with newer Vaillant ecoTEC plus boilers, the myVaillant Connect can be installed using Vaillant’s one cable solution, known as the Customer Interface Module (CIM). The one cable solution means there is no need for an external power supply or additional wiring, as both power and communication are delivered through a single cable connected to the CIM port located underneath the ecoTEC plus boiler. This makes installation quicker, cleaner, and more straightforward. For other boiler installations where the CIM connection is not available, an external power source will be required, or alternatively, the Vaillant VRA42 adapter can be used to supply power and eBUS communication directly from the boiler PCB.

Smart Heating Control

Once installed, the VR940F allows the heating system to be controlled via the myVAILLANT app, giving homeowners the ability to adjust heating and hot water settings remotely. This can help improve comfort, reduce energy usage, and ensure the heating is only running when needed. This makes the VR940F a great upgrade for homeowners who want to add smart heating control to their Vaillant system without replacing their existing thermostat.

Key Specifications

Product Type: Internet Gateway / Heating Control GTIN: 4024074895535 Gross Weight (including packaging): 0.54 kg Net Weight: 0.351 kg Provides Wi-Fi connectivity for Vaillant heating systems Works with the myVAILLANT app Supplied with CIM cable (one cable installation solution) Compatible with ecoTEC plus boilers and other Vaillant systems (with external power or VRA42 adapter) Secure cloud-to-cloud communication

FAQs

What does the Vaillant VR940F Internet Gateway do?

The VR940F connects a Vaillant heating system to the internet, allowing you to control your heating and hot water remotely using the myVAILLANT app.

Do I need a power supply for the VR940F?

If you are installing the VR940F on a newer ecoTEC plus boiler using the CIM connection, no external power supply is required. For other installations, an external power supply or VRA42 adapter may be needed.

Can I use the VR940F with my existing Vaillant thermostat?

Yes, the VR940F is designed for installations where a compatible Vaillant thermostat is already installed and you want to add internet control and smart functionality.