What Does An Energy Recovery Ventilator Do?
                     How Does An ERV Work?
Maintaining good indoor air quality air is essential. Good home ventilation keeps your family
healthier,  and  your  home  feels  more  comfortable.  An  effective  ventilation  system  keeps
unpleasant odors and harmful contaminants away. Toxins such as radon, formaldehyde, and
VOCs can cause health risks. Inadequate ventilation generates humidity caused by showers,
cooking,  and  laundry,  resulting  in  a  musty  smell  in  your  house.  So,  an  ERV  system  is
necessary  to  keep  our  homes  fresh  and  breezy.  The  system is  gaining  popularity  for  its
effectiveness in homes. Consulting an experienced HVAC company in Sacramento can help
you decide on the same.
What is ERV?
ERV stands for  Energy Recovery  Ventilator.  An ERV system provides fresh,  temperature-
controlled air into the home while expelling humid, hazardous air. ERV systems connect to the
HVAC system's channels. It  uses two fans to draw fresh air into a house or business and
exhaust  stale  air.  An ERV system allows a building  to  receive fresh air  while  maintaining
preconditioned heating or cooling.
An ERV uses exhausted air from your home to create the energy needed to ventilate your
house. Since the air is pre-treated, your air conditioner and heat pump unit do not require
working hard.
An ERV operates in both hot and cold weather. The ERV eliminates humidity and moisture
from the fresh air entering your home during warm weather. It's essential to check the humidity
level in your home because mold thrives in a humid environment and is harmful to people with
asthma.
The ventilator's energy recovery wheel causes the air entering your home to cool as it passes
through the ventilator. ERV system does not use ions or ozone because it uses a passive
method of cleaning the air. So, the air you breathe is cleaner and safe for asthma patients.
Benefits of ERV System
Improved Air Quality
Enhanced air quality is one of the biggest advantages of installing an ERV system. An ERV
removes stale air and pollutants from your house. The ERV also filters external air, removing
pollutants like pollen, dust,  and other harmful  environmental  agents before they enter your
home. Improved air quality leads to fewer respiratory problems.
HVAC System Efficiency
The air entering your home is pre-cooled or pre-heated (depending on the season) when an
ERV exchanges heat  energy  between  the  incoming and outgoing  airstreams.  Your  HVAC
system will  use  less  energy to  work,  increasing  efficiency and lower  utility  bills.  However,
scheduling inspection visits for  air conditioning service in Sacramento results in a better
HVAC system functioning in your home.
Easy Maintenance
ERV requires  less  maintenance.  Homeowners  are  required  to  change  the  filter  every  few
months, which is not challenging work. You have experts who will clean and inspect your ERV
system.
Conclusion
Technology advancement offers incredible benefits, making life easier. ERV system is one of
the best developments that homeowners and business facilities could use for better indoor air
quality.
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