Vaillant colorMatic VRT 350 Naturzugkessel ✔ CE and EN-303-5 certified

✔ CE and EN-303-5 certified

together with the magnesium anode

1 x KFEH12 - Boiler filling and draining valve 1/2"

The minimum flow rates – 86 l/h for 1

Modern technology and efficiency

Vaillant colorMatic VRT 350 Naturzugkessel ✔ CE and EN-303-5 certifiedVaillant 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