Ecostar gas/light oil combined burners are available as one-stage, two-stage and modulating burners with direct ignition and pilot ignition options. They can operate with dual fuel of natural gas and light oil. This system is also known as a dual fuel burner. Thanks to the large power capacity and high combustion efficiency it offers, it can be used successfully in various heat applications, especially in hot water boilers, steam boilers, and hot oil boilers.