Your furnace is out of fuel and you are running short on heat. There is a good chance that your heat will be restored when your system is fixed. But why does it take so long to restore heat? A major reason for this is that the heat pump units are on and pumping at a steady rate. This means that the additional heat you are receiving will only be a fraction of what you were getting before. This means that when your system is fixed your furnace will get back to its normal state and then go back to pumping out the heat you need.
The furnace is a complex piece of equipment. As a result, it cannot be completely removed without replacing or repairing the rest of the furnace. So how can you tell if your furnace has any problems? Well, one of the best ways to know if your furnace is out of fuel is to check for excess odors.
Some have suggested that the odors are because of oil in the evaporator coils, or even bad oil in the pipes. It is also possible that it could be a smell that originates from some heat pumps. So if you smell oil in the air, the furnace is likely out of fuel. Now, the smell that is being produced when heat is lost is something that cannot be smelled by humans, but can be seen and smelled with the naked eye. When the furnace cools off and is pumping out heat, it will emit a scent like cinnamon or wood smoke.