... hot water and heating, such as hotel, factory, school Model KFXRS-010/ⅡTKFXRS-020/ⅡTKFXRS-039/ⅡT KFXRS-057/ⅡT ... °C(-7~43)N.Wkg125160280560650760High-efficiency:1) Famous America Copeland Compressor;2) America shell & tube high efficiency heat exchanger;3) ... 4) Powder coated cabinet for attractive and economical;5) No potential hazards of inflammable, explosive, electric shock,gas poisoning;6) Saving ...