Over 140 years of experience Environmentally friendly heating solutions Nationwide qualified partners Seek HelpCenter offer received Buy heating Replacing a heater has never been more worthwhile - for the climate and for all of us! Get informed now and start! Vaillant heating systems - warmth and comfort for your home With more than 145 years of experience in innovative heating technology, we at Vaillant invest in the further development of energy-efficient and resource-saving heating and heating systems - from environmentally friendly heat pumps and efficient gas condensing boilers to solar systems and hot water storage tanks. In addition, we offer you a customer-oriented service and individual advice from our nationwide qualified specialist partners . 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 Climate & Promotion Replace oil heater Replace the oil heater? Duty or not? There is no general obligation to replace oil heaters. However, the legislature is pushing for oil heating systems to be replaced in order to achieve a climate-neutral building stock by 2050. For this reason, the new Building Energy Act (GEG) even defines an “operating ban” for oil heating systems from 2026 - with a few exceptions, however. And: State measures include not only obligations, but also extensive subsidies. There are particularly high financial incentives for operators of oil heating systems to switch to environmentally friendly heating technology. So it is worthwhile to think about replacing the heater now. Because not least because of the CO2 pricing of heating oil, the operating costs will rise continuously. Here you can find out briefly when an oil heater needs to be replaced, when an oil heater is prohibited and when not. You can also read how the change from heating oil to renewable energies - for example a heat pump - is the easiest and the best way to get the most out of it. 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