instead of always banging her self on poles, fire hydrants, and mail boxes?
Fires that burn carbon-based materials do indeed give off CO?, but the hot gas spreads out, away from the fire, being replaced by fresh air from the surroundings. A CO?-based fire extinguisher works by flooding the area of the fire with CO?, greatly reducing the ability of O? to get to the burning region. With enough reduction in the available oxygen, the fire goes out.
it's all about what type of heating unit? oil is the worst type to have it cost,it smells,it doesn't burn clean ether. you need to have it checked out ether way if it's oil or gas some thing not right
