Seek HelpCenter offer received Buy heating Private customers service Extended warranty The 5Plus carefree promise The 5Plus carefree promise makes your product experience more durable and sustainable. Your Vaillant heater is always set individually, is regularly serviced and optimized in an energy-efficient manner. As a result, you can enjoy optimal system security, reliable cost planning and a 5-year guarantee. The close cooperation between your heating specialist and the Vaillant factory customer service ensures that your inquiries can be handled quickly and easily at all times. In a nutshell, this means for you: Enjoy life at home carefree - with the clear conscience that everything is in the best hands. Talk to your heating specialist right away or contact Vaillant customer service directly. contents Your advantages activation Prices We use cookies ... ... and third-party tracking technologies to save your preferences, measure and analyze the use of our websites and optimize your experience on our websites. If you agree to the use of all cookies, please click on "Accept". You can reject all unnecessary cookies here or go to "Cookie settings" below and select which cookies are allowed to be used. You can manage the use of cookies at any time via your browser settings and revoke your consent at any time. Further information can be found in our data protection declaration . Cookie settings Reject Accept

Seek HelpCenter offer received Buy heating Private customers service maintenance Vaillant maintenance - more safety and cost efficiency Ensure the permanent operational readiness and efficiency of your heating system. Every technical product needs care and maintenance after a certain operating time so that it works safely and reliably. Just as you regularly take your car for maintenance, you should also have your heater regularly serviced. This creates the prerequisites for permanent operational readiness , reliability and a long service life for your Vaillant appliance. A well-maintained heater is more efficient and therefore more economical. We therefore recommend that you take out a Vaillant maintenance contract. Request a Vaillant maintenance contract! Would you prefer to commission a Vaillant specialist partner to maintain your heating system? We use cookies ... ... and third-party tracking technologies to save your preferences, measure and analyze the use of our websites and optimize your experience on our websites. If you agree to the use of all cookies, please click on "Accept". You can reject all unnecessary cookies here or go to "Cookie settings" below and select which cookies are allowed to be used. You can manage the use of cookies at any time via your browser settings and revoke your consent at any time. Further information can be found in our data protection declaration . Cookie settings Reject Accept