Fully automatic design provides effortless and trouble-free use as well as saving with low fuel consumption. You can achieve maximum efficiency with the Oniks Series Hot Water Boiler, which operates at high savings and quality.

Oniks Series forward thrust hot water boilers are designed for the use of 0 – 18 mm coal as fuel. Its fully automatic design, it provides effortless and trouble-free use as well as saving with low fuel consumption. Oniks Series Boilers burn almost all of the fuel and transform it into ash form thanks to the movement of the grates in the combustion chamber and its highly efficient stepped structure. Production can be made according to different pressure values. Multicyclone and flue gas aspirator with up to 94% soot retention feature are offered as standard in the system. It is produced entirely with domestic materials and workmanship.