Is there a heater that does not use electricity, does not burn coal, and does not use gas?
Here we are rural baking stove for heating burn material!
No, from the point of view of conservation of energy in nature, there is energy for heating, and it can not be converted without energy. So that did not exist at that time.
1, certainly can meet the requirements of your heater, such as solar heating, geothermal heating, etc..2, the use of electricity, coal, gas and other heaters faster, easy to use, so it is widely used.3, heating radiator, radiator itself does not use electricity, burning coal, burning gas, steam heating directly, but the production of steam or energy consumption, but this consumption does not occur in your home.
That's the kind of fiber that should be made of nanomaterials
