How to Prevent Mold from Growing in Your HVAC System
                     What To do to Prevent Mold Growth in Your HVAC
System
Mold can cause many health problems. So, if there is a chance it can grow inside your home,
you have to be careful and do all the steps that help prevent it. Do you know mold can also
foster in your HVAC system? Mold growth inside your HVAC unit can affect its performance
and functionality. It  can even lead to HVAC damage that will  need costly repairs from an
HVAC company in Sacramento. Mold requires damp places to form. It fosters in areas that
are rich in moisture with warm temperatures. For preventing mold growth in your HVAC, you
need to know what causes it and what you can do to provide a situation where mold can
never form. 
Keep reading to know the answers to your questions regarding mold 
growth inside HVAC units.
Why does mold growth happen inside HVAC or air conditioning 
units? 
In Air conditioners, mold growth usually occurs in condenser lines. It is the area that is wet
and moisture-rich.  If  you let  dirt  and grime buildup in the condenser line,  the process of
drawing  down  the  moisture  existing  here  will  become  too  slow.  Mold  needs  a  damp
environment  and  warm  temperature  to  form.  If  the  condenser  lines  are  warm  enough,
accumulated with dust, and filled with moisture, mold can start growing in them. 
Mold can also develop or foster inside the air ducts of a central AC system. If you have leaky
air ducts, mold growth can occur. The mold spores can easily find their way through the leaks
in your air ducts. A mold needs moisture, dust accumulation, and warm temperature to grow.
All of these three conditions are conducive to mold growth.  
Points to prevent Mold growth in Your HVAC unit
Regular maintenance of your unit is essential
During maintenance work, the professionals will clean your air ducts to prevent the conditions
that cause mold growth. Air ducts are the area where dander, dust, hair, and other airborne
particles find their way and build up over time. Not only does it affect the ability to cool or
heat, but these things also provide the ideal environment for mold growth. 
The HVAC professionals you hire should also clean your condenser line, so dirt and grime
buildups can be removed, which initiates mold growth.  Mold growth in these cooling units
affects its efficiency. Make sure you contact a licensed HVAC and  water heater repair in
Sacramento for routine maintenance services.
Dirty filters need cleaning or replacement:
Air filters get clogged with dirt and dust. That’s why they need to be changed and cleaned
routinely. If these filters are damp and have dirt buildup, the mold spores can sneak in and
cause mold growth. 
Drain pans
Drain pans are the places where water gets collected in your AC system. These drain pans
need regular cleaning and draining to avoid water accumulation. Never let the water stagnant
in the drain pans. Otherwise, you will experience mold growth here. 
Buy an UV air purifier. 
Indoor air quality systems are designed to knock down mold spores and germs circulating in
the air and other parts of your home.  
Invest in an HVAC mold inhibitor
nvesting in HVAC-approved mold inhibitors (EPA registered) are an effective approach to
prevent  mold  from  growth  in  HVAC  units.  Many  people  have  started  to  recognize  the
importance of buying HVAC mold inhibitors once they had a successful  air  conditioning
installation in  Sacramento home for  dealing with  mold growth issues.  The HVAC mold
inhibitor needs to be applied to all the components of your heating and cooling unit as per
instructions given by manufacturers of mold inhibitors.
-----Source-----
https://chatonic.net/what-to-do-to-prevent-mold-growth-in-your-hvac-
system/