London, United Kingdom - Jan 1, 2022: A close-up of a male hand unboxing the new Vaillant Ambisense Repeater VR 52, connected to an internet IOT device and heat pump next to
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Nurnberg, Germany, : Service Of Vaillant HVAC Company, Vaillant Is Europe's Best-known Heating Brand And Popular Far Beyond Europe. With Over 12,000 Employees Stock Photo, Picture and Royalty Free Image. Image 146634472.