The Elco Klöckner Systron 20 15-20 kW oil/waste oil boiler is an efficient solution for your heating needs. At Top Heating Systems, we specialize in providing high-quality used boilers that embody decades of serious development and engineering excellence. This robust unit seamlessly integrates with various heating systems, delivering reliable performance and sustainability. Investing in this boiler means harnessing the power of leading-edge technology while promoting environmental responsibility.