The Buderus SSB Series boiler from Bosch Thermotechnology is made for small residential through large commercial applications. The single-platform design makes installation and commissioning easy, regardless of the output required. Units achieve consistent combustion throughout the length of the laser-perforated burner tube. The boiler offers 96 percent efficiency, a 5:1 turndown ratio and onboard controls that include weather compensation. In addition to Modbus connectivity, a two-wire cascades link, push terminal wiring and various venting options, the boilers are CSD1 compliant, featuring built-in low-water cutoff and adjustable manual reset high limit. Available in eight models in four separate cabinet sizes, the boilers have inputs from 85 up to 1,024 mBh. 800/283-3787; www.boschheatingandcooling.com.
