Waste heat boilers utilise the heat present in flue gases from combustion processes or in hot exhaust air flows from industrial processes to generate hot water, saturated steam or superheated steam.

Applications: 

Paper mill, chemical and pharmaceutical, district heating, cogeneration, textile

Steam production: up to 40 MW

From gas turbine: from 3 to 15 MW (el.), from engine: from 3 to 20 MW (el.)