The new Bosch Buderus SSB Series high efficiency stainless steel boiler line includes eight models with inputs ranging from 85 MBH up to 1024 MBH with 5:1 turndown. They feature a proprietary ASME SA-240 stainless steel type 316L heat exchanger and an integrated premix burner and a pneumatic air-gas system for optimized combustion. There are numerous venting options, a controller with weather compensation, mod-bus connectivity, two-wire cascade link and a factory installed low-water cutoff.
