Debunking Ventilation Myths: AVT’s Answers to The Biggest HVAC Falsehoods

01/08/2024

Debunking Ventilation Myths: AVT’s Answers to The Biggest HVAC Falsehoods

Ventilation systems are the unsung heroes of modern buildings. Every day, they work to ensure that we breathe clean air and enjoy a comfortable, year-round climate. But despite decades of improving the buildings in which we live and work, they’re still the subject of so many myths and misconceptions.

In a typical month, our engineers and in-house experts hear different versions of the same ventilation myths over and over again. But this post gives you the truth about your HVAC system and how to keep it operating at its best.

Here are five of the most common myths we hear:

1. Internal Ducts Don’t Need Regular Servicing

Wrong! Over time, dust, debris, and other contaminants can accumulate in ducts, which leads to impeded airflow and reduced system efficiency. Regular servicing ensures your ducts remain clean and your system operates as it should. It also extends your system’s lifespan and improves indoor air quality. The alternative – avoiding regular servicing – risks increased energy consumption and potential health issues from the recirculation of polluted air. Get your next service booked today.

2. Ventilation Systems Aren’t Very Effective

Wrong! Modern ventilation systems, like those offered by AVT, are designed to efficiently manage air exchange, remove pollutants, and maintain optimal humidity levels. And they deliver in the real world, not just in lab testing. Heat, humidity, and precipitation will all effect a ventilation system. But we know our systems deliver consistently fresh and healthy indoor environments – wherever they’re installed. Browse our ventilation systems.

3. Mould Only Develops in Hot and Humid Climates

Wrong! If you’ve ever been in a poorly ventilated UK property in the depths of winter, you’ll instantly know mould isn’t restricted to warmer locations. All you need is moisture and organic material. From there, mould will run riot in any conditions. Cooking, showering, and even breathing can increase indoor humidity levels. A good ventilation system is the antidote, working to control indoor humidity and therefore prevent mould formation. Browse our extract fans.

4. Indoor Air Quality Doesn’t Affect Health

Wrong! So many people underestimate the impact of indoor air quality on health. Research from the World Health Organisation shows that more than four million people die early every year due in part to poor indoor air quality. In those environments, respiratory problems, allergies, and even cardiovascular disease become an even greater risk. Good ventilation is key. Browse our air handling units.

5. Open Windows = Optimal Indoor Air Quality

Wrong! Yes, getting some fresh air into the building can sometimes help with ventilation. But it’s definitely not the best way to improve indoor air quality. Outdoor air carries all sorts of nasties, including pollen, dust, and vehicle emissions. If they come into your building unchecked, you might even be making the indoor environment worse. Instead, it’s wise to invest in a HVAC system that filters and conditions the air. Get specialist advice today.

Don’t Fall Victim to These Ventilation Myths!

Our friendly team of experts is always ready to help you achieve the best possible indoor environment. So, if you’ve got any concerns at all about your ventilation system or indoor air quality, don’t hesitate to get in touch.

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