Guidelines for Enhancing Air Quality in Commercial HVAC Systems
Importance
of Air Quality in Commercial Spaces:
- Filtration and ventilation have always been
essential considerations in commercial premises.
- Facility
managers and administrators prioritize indoor air quality for occupant
comfort and safety.
COVID-19's
Impact on HVAC Systems:
- The COVID-19 pandemic has emphasized the need
for high-efficiency HVAC systems with air purifier capabilities.
- These
systems help enhance indoor air quality and prevent the spread of viruses
through ducting and vents.
- Canadian
provinces, including Ontario, issued HVAC guidelines to reduce virus
transmission risk, emphasizing multiple measures.
Comprehensive
Approach to Air Quality:
- Provincial guidelines include measures like
physical distancing, screening, mask-wearing, and hand hygiene.
- Improved
air distribution is a key focus, involving aerosol removal, increased
air-exchange rates, and more.
Energy-Efficient
Air Quality Improvements:
- Enhancing air quality efficiently involves
strategies like increasing air changes, using economizers for free
cooling, and proper humidification.
- Dehumidification
is necessary to prevent mold growth in commercial spaces.
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