Solutions for efficient hot water boilers according to your precise needs: oil fired hot water boilers from ZG in an output range from 0.7MW-24.5MW are available for a wide range of applications. The sizing and equipment level of the products are designed to individual customer specification with many different options and variants available. The result: maximum energy efficiency, conservation of resources and highest availability. The intelligent control technology offered by ZG ensures convenient, fully-automatic boiler operation. Please select a product below to learn more about it.