Complete heating control
The new VRC 430 weather compensator from Vaillant is a programmable weather compensator and hot-water programmer, designed to be plugged into the boiler fascia or be wall-mounted in the home. There is an easy-to-use menu system with numbered screen to aid navigation. The plain text display over a blue backlight is simple and clear to read. An installation assistant function aids initial setup of the control and installation is made easier by a simple 2-wire eBus connection between the control and the boiler.
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