Auto Coal-burning Heating Machine

Auto Coal-burning Heating Machine
1. Heating exchange adopt the special three-pass design, remove dust automatically.
2. Equipped with both auto-alarm and auto-protection device.
3. Fan blowers can start on and off automatically(manually).
4. Automatically control air and hot air output, automatically control environmental temperature.
5. There are computer-controlled and digital-controlled system for option.
6. Special insulation designed combustion chamber with much longer service life, various quality of coal are available.
7. This machine combines combustion chamber with heat exchanger together. Exchange heat among the highest temperature parts, this latest indirect-heating technology make smoke and hot air walk their own way, absolutely no pollution.
8. Thermal conversion reach as high as *0%**5%, fast warming, small volume, easy installation, reliable use, and low cost. (The cost is only half, compared with the same capacity boiler)