Izifudumezi Zokugeza Amanzi ziyi-Indirect Fired Type Heater ngokuvamile eklanyelwe i-API 12K, lawa madivayisi ngokuvamile asetshenziselwa ukushisa igesi yemvelo namafutha.… Isifudumezi sokugeza samanzi sisebenza ngokucwilisa ikhoyili yenqubo ibe yisisombululo sokugeza esishisayo, ebese sishisisa inqubo yoketshezi namagesi ukuze kudaleke amandla.