A new furnace that is going to be installed in a home is going to need to be powered by an electric furnace, which has a series of fans that circulate the air throughout the home. The air in the room will turn into steam and go through a series of ducts that take it out into the outdoors. If there is an area where the outside air will be coming in to the home, this duct system is going to have to be cleaned out. There are several different methods of doing this, but one of the most common is to purchase a furnace or air purifier.
A good one will clean the air in your home for you and remove a variety of different allergens from the air including dust mites, pollen, animal dander, mold, pet dander, and many others. One of the main ways that these air cleaners work is that they use a small motorized fan that will push air through a filter. After filtering the air, the purified air will then come back into the home. Many of them will also be UV sterilizers, which is a good way to kill germs.
There are two problems with using regular vacuums to clean the air in your home. The first is that they only reach into the deepest parts of the home and so cleaning the entire room will take hours. The second problem is that they are very noisy and can damage the hearing of people that live in the home. There are much quieter furnaces that work much better, and often they are easier to install and less expensive than the uv air purifiers. You should definitely look into a furnace or air purifier before any regular cleaning.