Indoor air quality is more important than we think, but it is often overlooked and seen as a byproduct of ducted air conditioning systems – instead of one of the main reasons someone would invest in a system. With people spending around 90% of their time indoors, maintaining clean and healthy indoor air can, in fact, significantly impact our health, well-being, and productivity. For homeowners and businesses alike, your Heating, Ventilation, and Air Conditioning (HVAC) system plays a crucial role in ensuring good air quality for your family or staff. So, read on as we look at how you can optimise your HVAC system and enhance indoor air quality.
High-quality air filters
Air filters are one of the simplest yet most effective ways to improve air quality. They trap dust, pollen, pet hair, and other particles, preventing them from circulating through your space. Consider upgrading to filters with a high Minimum Efficiency Reporting Value (MERV) rating. A MERV rating of 8 to 13 is suitable for most residential settings, but for those with allergies or needing higher filtration, filters with a 14 and above can remove even smaller particles, including some bacteria and viruses. It’s important to note that higher-rated filters may reduce airflow, so consult your HVAC professional to ensure your system can handle the upgrade first.
Schedule regular maintenance
There’s no way around it – an HVAC system functions best when well-maintained. Regular maintenance extends the life of your system and ensures that it is operating efficiently and effectively. During maintenance visits, technicians clean and inspect essential components like the coils, ducts, and fan motors, which helps prevent the buildup of dust and contaminants. Regular maintenance is the easiest way to improve airflow, reduce system strain, and keep pollutants from accumulating or re-circulating in your indoor air. By maintaining your system at least twice a year (usually before the heating and cooling seasons), you’ll be able to ensure your air quality is the best it can be.
Properly sealed ductwork
The ductwork in your HVAC system is basically a pathway for air to move throughout your building. If the ducts are clogged with dust, mould, or other debris, your indoor air quality won’t be great, and in some cases, it may even cause respiratory problems. Dirty or leaky ducts can also reduce the efficiency of your system and raise your energy costs, so having your ducts professionally cleaned will get rid of anything that shouldn’t be there.
Integrate an air purifier with your HVAC system
Air purifiers add an extra layer of protection by catching any pollutants that a standard filter might miss. By integrating an air purifier into your HVAC system, you can remove volatile organic compounds (VOCs), smoke, and even airborne pathogens from your indoor air.
There are several types of air purifiers to consider:
- HEPA filters: These high-efficiency particulate air filters capture 99.97% of particles larger than 0.3 microns.
- Activated carbon filters: Effective for removing odours, gases, and VOCs.
- UV-C light purifiers: Use ultraviolet light to kill bacteria, viruses, and mould spores.
- Electrostatic purifiers: Use static electricity to capture particles without impeding airflow.
Upgrade to a Smart thermostat
Smart thermostats help you monitor and control your HVAC system more effectively by allowing you to track humidity levels and air quality and alerting you when conditions change—and even when it’s time to change your filter. They also allow for more precise control over temperature and ventilation settings, making it easier for you to maintain the ideal conditions for better indoor air quality.
Your experts in air quality
As you can see, improving your indoor air quality with your ducted air conditioning systems is easier than you might have thought. By using the tips above, you can make a significant difference in the comfort of any indoor environment, whether at home or work.
To book a service on your system, or speak to an expert about how you could further improve your air quality, contact North West Heating and Cooling. We specialise in servicing and installing ducted air conditioning systems of all types, and ensuring you only ever experience the best quality air. With competitive pricing and expert customer service, you’ll always be in good hands – so get in touch with us today.