As the Internet Explorer has severe security breaches and shows modern websites only to an extent we are no longer supporting it.
It is possible that our website will not be shown correctly or at all in your browser. Please download a modern browser like Google Chrome; Microsoft Edge; Mozilla Firefox; Opera or Apple Safari.
The service app offers a digital spare parts catalog for the heating technology sector with 8100 spare parts, 5800 associated photos and around 1000 clickable exploded drawings. All selected spare parts can then be ordered directly from wholesalers by e-mail.
A special feature is the fault code inspector. After entering an error code and selecting the device type, the problem description and instructions for quickly rectifying the error appear.
The service app is designed for HVAC companies and specialist tradesmen only and is available as a web app and smartphone app.