4 Health Reasons to Maintain Your HVAC System
- By websitebuilder
- •
- 27 Apr, 2022
- •

Did you know that proper HVAC system maintenance can prevent certain health conditions? This fact may come as a surprise, but an HVAC system's functionality helps combat a series of health issues. Read on to learn about health reasons to maintain the HVAC system in your home or business premises.
1. Dirty ducts
As the air conditioning system or furnace runs, it extracts air from the room and pushes it through ducts for cooling or heating. After moving through ducts, the air comes back through the vents so that the temperature in every room of your house stays the way you desire. The air might recirculate several times during the day, picking up numerous contaminants in every circulation.
Major contaminants brought in via the air ducts include dander, pet hair and dirt. If they accumulate in the ducts over time, the airflow rate reduces, and the air quality you breathe deteriorates.
The dirty ducts pose threats such as escalating existing breathing conditions, allergies, sore throats, eye irritation and congestion. Ask a professional to clean your ducts regularly to minimise these health risks and ensure smooth air circulation.
2. Clogged filters
The timely replacement of your filters ensures that they effectively eliminate contaminants that could harm your health. Most HVAC systems have filters that prevent various contaminants from entering and settling into the air ducts and the rest of the unit. An HVAC maintenance professional performs regular filter changes to avoid overloading them with debris and duct.
The filters maintain their optimal performance if you change them every 30 days. High-efficiency HVAC systems have large filters that long. Still, ensure you confirm with the manufacturer.
If a person in your home has allergies and similar health issues, ensure you obtain a filter with a minimum efficiency reporting value. A higher rating shows that the HVAC system has a filter capable of removing small particles from the air circulating in the room.
3. Leaking HVAC systems
If your furnace uses oil or natural gas to provide heat, the leakage of such fuels poses serious health issues for you and your family members. The carbon monoxide leak from the system is also disastrous and can lead to death.
When you experience flu-like symptoms in a house with a furnace running on oil and gas, ensure you open the windows and call a professional. These symptoms disappear if you breathe in fresh air.
Call an HVAC technician if you suspect a gas leak from the HVAC system. After tracing the leak, the technician devises a sealing method or recommends the replacement of ducts and other sections which caused the leak. For example, the technician can use leak sealants to restore the system's functionality effectively and safely.
4. Poor indoor air quality
The quality of air in an air-conditioned home depends on the effectiveness of the filters, the condition of the ducts, the accuracy of sensors and actuators and the general functionality of the system. For example, a malfunctioning air pump might not reach the recommended air changes per minute. The first signs of poor indoor air quality include trouble breathing, congestion, headaches and fatigue.
The poor air quality might result from a damaged HVAC system. Therefore, ensure you properly maintain the system and call a professional to diagnose any issues.
Ideally, having an HVAC system in your home or office is a great way to promote your health. For example, the system provides consistent temperature in the room, prevents chronic fatigue and promotes the function of your immune system.
In addition, the system keeps pollutants out of the room and ensures that you breathe clean air. Therefore, you have to keep the HVAC system functioning to its capacity. You can promote your health by consulting Cool Air Conditioning Pty Ltd today to help ensure clean air ducts, active filters, zero leakages and excellent air quality.