If there is asbestos material in the actual air path such as inside hvac ducts which is rare or inside the actual hvac air handler which was true on some older furnaces then that is much more likely to be a source of hazardous levels of airborne asbestos in the building.
Ac handler in attic asbesot.
Iii special trusses that create space below the unconditioned attic.
Notice the drain pan under the air handling unit to catch condensation if the primary pan were to overflow.
This is a horizontal flow air handler installed in the attic.
Can you put your air conditioning unit in the attic with blown in insulation.
Also slightly visible is a float switch which offers triple protection against flooding in an attic if the primary drain were to plug up.
This is a common occurrence in florida garages.
You can get the air handler and ducts into conditioned space in several ways without needing a basement or crawl space.
Without proper insulation cool air could be lost and excess moisture could develop.
It s a lot simpler for your installer to leave ductwork loose rather than having to cover it and wind it through floors and walls.
Asbestos inside of hvac ducts or air handlers.
Attic requires proper insulation if you are going to install an ac handler in the attic it is important that you have your attic properly insulated.
Hot humid air mixes with the cold internal air of the air handler by the cold metal of the unit causing condensation.
Asbestos in air conditioning systems or hvac systems can be found in the duct tape insulates and joints between the asbestos docks.
Significant disturbance of the asbestos in the air conditioning system may result from cleaning of the ductwork or havc air conditioning tradesman cutting into the ductwork that contains the asbestos mill board material.
Iv conditioned attic and more.
Ii lowered ceilings in hallways.
In these cases it s highly recommended by asbestos removal professionals to remove the entire duct system.
I lowered soffits around room perimeters.
When you decide to trade in your room air conditioner for central air you ll have decisions to make including where.
That saves time and whenever your contractor doesn t take as long to finish a project you save in labor too.
Most of the duct system that contains asbestos has likely been working for around 50 60 years.
One reason that ac units go up in attics is because they re cheaper and easier to install.