Model CBEX Elite attains operating efficiency and emits fewer air pollutants, says its manufacturer. The packaged boiler incorporates ultra-low NO_X burner technology that results in meeting sub-5 ppm NO_X on select models without selective catalytic reduction (SCR). The product’s low-NO_X burners produce 30 ppm NO_X and maintain 3 percent O₂ across the full operating range with 10:1 turndown. The system automatically adjusts to changing environmental conditions. Available options include a variable-speed drive control and NO_X trim for controlling the ultra-low NO_X burners.

Cleaver-Brooks  

800-250-5883

 www.cleaver-brooks.com