Germany's largest heating manufacturer Thermondo is stopping the sale of all oil heating systems with immediate effect. This is despite the fact that demand has increased this year.

The heating industry is experiencing its biggest boom since the 90s. After 980,000 heaters sold in the whole of 2022, the association believes that more than one million systems sold are possible this year, as many as in the mid-1990s. The heat pump division grew particularly strongly, with sales figures rising by 111 percent.