How Your HVAC System Can Minimize Spring Allergies

How Your HVAC System Can Minimize Spring Allergies

Did you know that over 50 million people in the United States experience a vast array of allergies yearly? Allergies are the sixth most common cause of chronic illness in the U.S. This is per the statistics published on the Asthma and Allergy Foundation of America’s website. 

What’s the solution? There could be many, but HVAC systems designed with air deflector kits are an excellent place to start. Suitable for use in residential and commercial properties, HVAC systems can efficiently rid the air of allergens. 

According to a report published by Grandview Research, the U.S. HVAC systems market was worth $16.54 billion last year and is forecast to inflate at a compound annual growth rate (CAGR) of 5.6% between 2022 and 2030.  

Let’s find out how you can alleviate allergy symptoms using these devices. 

How do HVAC Systems Work?  

HVAC is short for “heating, ventilation, and air conditioning.” The umbrella term “HVAC ” is used to describe advanced technological systems designed to regulate cold and hot air for distribution around residential and commercial buildings. 

There are four main categories that HVAC systems fall into: 

  1. Duct-free systems 
  1. Heating and cooling split systems 
  1. Hybrid split systems 
  1. Packaged heating and air conditioning systems 

Aside from helping to maintain indoor air temperature, HVAC systems can also dehumidify indoor environments and cleanse the air of allergy-triggering pathogens and airborne particles. 

Why Might Allergy Sufferers Benefit from Using an HVAC System? 

The American Lung Association and Environmental Protection Agency recommend investing in an HVAC system for people with asthma and allergy. There are many reasons why.  

Let’s explore the main benefits of HVAC systems for preventing allergies: 

  1. HVAC System Ductwork Acts as First Point of Defense –  

A key component of an HVAC system that helps banish allergens is the ductwork. Properly sealed ducts will act as a barrier against allergy triggers like dust and plant debris. Be sure to seal yours properly, to limit unwanted pollutants in your home. 

  1. HVAC Filters Can Clean Polluted Air –  

All HVAC systems are designed with removable air filters that are the first point of contact for outside pollen and other contaminants. When the air filters are confronted with dust mites, pet dander, mold spores, and pollen, they draw the pollutants from the air before temperature-treating it and transporting it throughout the property. The better the filter quality, the more particles it can eliminate. 

  1. HVAC Systems Circulate and Ventilate the Air for Allergy Prevention –  

HVAC systems don’t just remove allergy-triggering particles from the air but can help prevent an allergic outbreak in the first place. How? Good air circulation and ventilation guarantee consistent airflow, reducing humidity, bacteria, and odors. 

Five Considerations for HVAC Buyers with Allergies

The more time you devote to learning about HVAC systems before purchasing one, the more satisfied you’ll be with heating and cooling comfort. Furthermore, you can expect your money to go further if you refrain from impulse buying and make a well-informed purchase. 

Listed below are some essential considerations for anyone who is thinking about investing in an HVAC system: 

  1. Maintenance  

Regular upkeep is essential for keeping your HVAC system operating to its full potential. Failure to maintain one means the device will struggle to regulate humidity, thus increasing the chances of a spring allergy erupting. 

  1. Cooling Requirements  

Consider how cool the space needs to be and the size. After all, the system must exert enough power to manage your chosen space’s air temperature and air quality. Plus, the more occupants of an indoor space, the more energy your machine must be able to churn out. 

  1. Brand/Retailer Choice  

HVAC systems include filters designed to improve air quality for the occupants, but the standard of air quality depends on the brand, so shop wisely. Seek out a brand willing to provide customer testimonials and any necessary licenses/certifications. 

  1. Installation Quality  

The standard of duct efficiency and sealing work carried out by your chosen installation specialist will also affect an HVAC system’s ability to rid the air of allergens, so don’t be shy to ask about this when you’re in the shopping stage. 

  1. Energy Usage  

It’s also important to consider energy efficiency, which should come as a standard if you buy from a reputable brand. According to the U.S. Department of Energy’s eeCompass guide, energy usage can be slashed by 50% when old heating and cooling equipment is replaced with higher efficiency equipment. Pay some thought to vent deflectors, which can improve energy savings and comfort by directing airflow sidewards, outwards, or upward. 


An HVAC system can run properly for 15-25 years with proper installation and maintenance. Aside from installing an allergy-friendly HVAC system, there are several other preventative measures that allergy sufferers may consider trying out.  

For example, wearing a good filtration mask to maintain a well-trimmed lawn and checking local pollen counts are essential to avoiding an unexpected seasonal allergic reaction. Allergy-prone people would also benefit from keeping windows closed. 

Loading up on allergy-fighting foods, such as ginger, turmeric, bee pollen, oily fish, and citrus fruits, is also recommended for people who are susceptible to experiencing an allergic outbreak during the spring.  


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