The Wärmepumpen ServiceApp by STIEBEL ELTRON GmbH & Co. KG is designed to assist professional craftsmen in registering STIEBEL ELTRON heat pumps, accessing useful installation information, and requesting customer service. Simply scan the heat pump's barcode to enjoy these benefits, ensuring you arrive well-prepared for your customer appointments. Key features of the Wärmepumpen ServiceApp include easy heat pump registration in a few steps, even in offline mode, earning points for the partner program, quick access to operation and installation manuals, overview of hydraulic and electrical schematics, controller parameters, and customer service FAQs, as well as easy ordering of customer services like repairs, maintenance, warranty checks, or ventilation measurements, also available in offline mode.