Heater SIAL 1441 0 By Polovne Mašine on 08/07/2018 Heating furances, Various machines Heater SIAL 1441. Thermogenic oil heating machine. Thermal power: 30 KWt. Capacity: 25,000 Kcal/h. Air flow: 1,800 m3/h up to 20 degrees Celsius. Production: Sial, model ECW 25. Used, imported from Italy. Share. Twitter Facebook Google+ Pinterest LinkedIn Tumblr Email