4 Ways a Neglected HVAC System Can Threaten Your Health

January 3, 2024

A woman is sitting on a bed with her head in her hands.

Your HVAC system ensures a comfortable environment. As a result, something that disrupts its routine functions can make a building problematic for its occupants. If you're lucky, this means nothing more than mild discomfort that will clear once you call in a technician. Unfortunately, a neglected HVAC system increases the chances of more severe complications that can threaten your health.

Carbon Monoxide

HVAC systems can produce substances that are hazardous to humans. This isn't an issue under normal circumstances. HVAC systems are built so occupants won't be exposed to these substances. The problem is when they experience so much wear and tear that their components break down. That interferes with how HVAC systems are supposed to work, thus creating the potential for hazards to emerge where they aren't supposed to. Carbon monoxide is one of the most often-cited examples. Humans can neither see it, taste it, nor smell it. Instead, victims of carbon monoxide poisoning often find out when they experience nausea, confusion, dizziness, weakness, and other symptoms that hinder their ability to do anything about their condition. Detectors can pick up on the substance's presence. Besides that, regular checkups can prevent the problems that lead to its emergence.

Airborne Pollutants

The air looks empty. Despite this, there are countless solid and liquid particles suspended in it. Some come about through the breakdown of familiar objects. In contrast, others form from chemical processes. Whatever the case, avoid breathing in these airborne pollutants because they increase your chances of developing respiratory diseases and other medical conditions. Some are worse than others, but none of them are harmless. Ventilation receives less attention than heating and air conditioning. Even so, it's one of an HVAC system's core functions. That means the state of your HVAC system has an enormous effect on what you breathe in. If it's clogged with dirt, dust, and other contaminants, you can expect to find those particles floating around your building—something that can hurt your expected lifespan and quality of life in the long run.

Wrong Temperatures

Much of your HVAC system's ability to maintain livable surroundings comes from temperature regulation. Everyone knows exposure to the cold is harmful to human health. This is intuitive because we can feel the pain whenever we encounter such conditions. On top of this, the cold suppresses the immune system. Freezing might not cause the flu, but it makes it easier for the flu virus to carve out a foothold. Excess heat is no better. Every heat wave comes with reports of casualties. However, high temperatures start causing problems long before that threshold. They can cause heat cramps, strokes, and exhaustion. Simultaneously, they can aggravate people with cardiovascular diseases, respiratory illnesses, and other chronic problems. Due to this, safeguarding your HVAC system's ability to regulate temperatures is crucial for protecting your health.

Wrong Humidity Levels

Your HVAC system also governs the humidity levels. A comfortable level of moisture varies from person to person. Still, your HVAC system losing the ability to maintain desired humidity raises the likelihood of a space becoming too dry or too humid. Neither scenario is beneficial for your health. Arid conditions can lead to dry, damaged, and irritated skin. Meanwhile, too much moisture encourages the growth of mold, mildew, and other unwanted life. These problems tend to be unpleasant more than anything else. Irritation can lead to infection because of breaks in the skin, but this is thankfully rare. Similarly, exposure to mold and mildew is worse for people with allergies and weakened immune systems. Still, there's no sense in exposing yourself to these risks when they're easily prevented through caring for your HVAC system. A checkup can detect HVAC problems in advance. Contact Mendez Air Conditioning and Heating to learn more about our guaranteed same-day service.

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