Vaillant Flachkollektor 2.51 auroTHERM | VFK 145/3 V Alignment:vertical Via a 4-wire bus connection

Via a 4-wire bus connection directly to the GEMA Control 920

ensuring that the thermostat remains visually unobtrusive

Eine weitere gute Nachricht: Das Ersatzmaterial ist wesentlich günstiger zu haben

Installation must be carried out in accordance with applicable national and local regulations

This also improves drinking water hygiene

Vaillant Flachkollektor 2.51 auroTHERM | VFK 145/3 V Alignment:vertical Via a 4-wire bus connectionThe system described here is Eligible for funding under BEG EM (Federal Funding for Efficient Buildings Individual Measures). solar collector systems are maintained up to 30% funding at the costs for purchase and installation. Through optional bonuses Up to 70% funding possible! Find out more now in our Guide to heating subsidies about the general conditions and the application procedure. VAILLANT flat collector auroTHERM VFK 145 3 V The Vaillant 2.