Due to the increase in the amount of carbon effluents in the air has caused global warming. And due to the adverse effects of global warming on the earth’s atmospheric temperature we are now able to see a drift in the seasonal climate changes and to its worse summers are much hotter and winters are very much colder now. Since it was winter season in my region I was worried that this time it would be very cold and there was no escape for me. However the human race has survived all the nature’s threats in recent times due to its timely technological development. Likewise was the wood outdoor furnace about which I came to know from the internet and it really helped me and family to stay warm during the extreme winter we had faced this year. There was mainly two types of wood outdoor furnaces in which one used hot water and the other used hot air to produce heat and to give us the warmth.