Tag: Vaillant VRC 470f

Vaillant VRC 470f Programmable Thermostat   Intended use The VRC 470f controller is a state-of-the-art device manufactured in accordance with recognised safety regulations. Even so, in the event of inappropriate or non-intended use, damage to the appliance and other property may arise. The VRC 470f controller controls a Vaillant heating system based on outside temperature and…