You can't turn on the air conditioner. When the firewood stove is burning, it is easy to produce carbon monoxide, and the wind blown out by the air conditioner is very dangerous. It needs ventilation, so that the furnace can burn alone and the exhaust gas produced by the furnace can be discharged. Earth stoves are artificial stoves built in rural areas. They can cook with branches, straw and other materials without electricity and gas. They have been used for thousands of years.