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

The Vaillant VR940F myVAILLANT connect gateway provides an internet connection for specified Vaillant heating controls, supporting app-based access to compatible heating functions. This version is supplied with a CIM cable, which makes it important to check the boiler interface and the existing control equipment before ordering.

Connecting a compatible Vaillant heating system to myVAILLANT

The original listing identifies this version as part number 0010037346 and explains its single-cable connection arrangement on compatible newer ecoTEC plus appliances. It is not a universal Wi-Fi adaptor for every boiler: some existing installations need a different connection method or additional approved hardware. The range of settings available in the myVAILLANT app will depend on the complete controls setup.

Available options and product details

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

Choosing the right option

Check the precise boiler model, control generation, available CIM connection and whether an existing thermostat is supported. If upgrading an older system, confirm any extra power supply or adaptor requirements with Vaillant or the installer rather than assuming that the included cable is enough. Consider Wi-Fi signal strength near the appliance as part of planning.

Installation, preparation and ordering advice

The gateway is a heating-system component. Electrical and control connections should be carried out in line with Vaillant's installation documents by a competent installer. The product's ability to connect to the internet does not itself guarantee every hot-water or heating zone can be controlled remotely; the connected controls determine the available functions.

Related products and practical buying guides

Explore boiler controls and accessories for comparable products, or browse central heating boilers when selecting the wider range of materials for your project. For a complete installation, see our heating products. You can also read our guide to UK boiler systems for further buying guidance and related options.

Frequently asked questions

What does the Vaillant VR940F do?

It connects compatible Vaillant heating controls to internet-enabled myVAILLANT services.

Does this version include a CIM cable?

Yes. The product title and existing listing specify the version with a CIM cable.

Will it work with any Vaillant boiler?

Not necessarily. Confirm the boiler and thermostat compatibility and any required adaptor before ordering.

Do I need Wi-Fi for remote app features?

An appropriate internet connection is required for supported remote features.

Can I install the gateway without changing my thermostat?

Possibly, if the existing thermostat and boiler are supported. Verify the exact control arrangement first.

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