Recent content by DownhillDIYer

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    Adding a wireless thermostat to VRC700 controller and VR921 sensoNET internet gateway

    It looks like the Vaillant ambiSENSE VR51 would have been compatible but it seems to be discontinued and I can't find it available to buy online or even on eBay
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    Adding a wireless thermostat to VRC700 controller and VR921 sensoNET internet gateway

    Hi. I have a Vaillant aroTHERM plus heat pump with VRC700 controller and VR921 sensoNET internet gateway. I'm currently using Tado to turn the heating on and off. I'm looking to have the Vaillant system control the heating on/off instead. The heat pump has the VRC700 controller and VR921...
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