The Vaillant VRC 700F Wireless is the battery-powered version of the VRC 700 intelligent heating and hot‑water controller.

In the “2 Rad Zone & DHW Control Pack”, you get:

• 2× VRC 700F units – each serves as a wireless room thermostat for two separate radiator zones.

• 1× VR66 – the central wiring/control centre that connects the thermostats to your boiler(s) and domestic hot water (DHW) cylinder.

This setup lets you:

• Control two heating zones independently, ideal if you have different temperature needs in different parts of your home.

• Program domestic hot water schedules and temperature via its DHW feature.

• Use weather compensation and boiler modulation, so the system adjusts heating output based on outside temperature, improving comfort and efficiency.

• Operate wirelessly, with each VRC 700F communicating via eBus to the VR66 and boiler, no need for complex wiring.

• Benefit from time‑programming, holiday override, boost modes (like party or cylinder boost), and memory retention during power loss.