RBI now provides high-efficiency Futera II Series boilers with an optional stainless steel jacket. The brushed stainless steel jacket provides corrosion resistance for indoor or outdoor installations in harsh environments, such as coastal areas and processing applications requiring wash down. Futera II Series boilers, featuring a non-condensing design, provide up to 85% efficiency with industry leading NOx levels of less than 10 ppm. The boiler features an advanced troubleshooting and self-diagnostic control that provides step-by-step cycle of operation. Each step is automatically tested and indicated, allowing for simplified and less costly troubleshooting. RBI.