BL thermodynamics is a provider of ammonia absorption refrigeration plants and heat pumps. With our technology we can reach evaporation temperature down to -70 °C by using industrial waste heat as primary energy source. The range of refrigeration capacity of our tailor made machines goes from 100kW to several MW. A compact design allows us to deliver and to commission our system easily everywhere around the globe. The absorption technology provides the highest reliability among all refrigeration technologies and our plants stand out for very low maintenance requirements.