. ???????????????????????????????????????? of H.V.A.C systems for technical and physical conditions prior
to reopening for optimal operating conditions.
. ???????????????????????????????? ???????? ???????????????????????????????????????????? systems to minimize indoor air pollution and
improve air quality in the environment.
. ???????????????????????????????????? units for an increased outdoor air ventilation in order to shift
the polluted air for a reduction of infection risks.
. ???????????????????????????? and replace rusted or deteriorating components.
. ???????????????????????????????? ???????????????????????????????? ???????????? ???????????????????????????????????????????????? of the duct system and coils to remove dust, debris,
and dirt to maximize air quality.
. ???????????????????????????????????????? ???????????????????? with methods of effective indoor disinfection by a
13 MERV filters or better and installing UV germicidal light.
…???????????? ???????????? ???????????????????????????????? ???????????? ???????????????????????????? ???????????????????????????? ????????????????????????????????????.