Vaillant colorMatic VRT 350 Vaillant such as solar systems or

such as solar systems or heating boilers

This prevents warm room air from escaping through the fireplace

1 x DTU WLAN Stick

und der Rauchrohranschluss sollte möglichst kurz

Vaillant colorMatic VRT 350 Vaillant such as solar systems orVaillant colorMatic VRT 350 digital room temperature controller Brief description The Vaillant colorMatic VRT 350 is a digital room temperature controller with a plain text display that combines comfort and energy efficiency in living spaces. Its illuminated plain text display and intuitive operation allow for quick use without prior knowledge. Special features The controller features an easy to read, backlit display and shows all settings in plain