Five Reasons to Have Your HVAC System Checked

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It’s that time of year to begin thinking about fall maintenance for your home’s heating and cooling system. Taking care of your system will help it run more efficiently, which will save you money in the long run. Here are five reasons why you should have your Hendersonville NexGen HVAC Hendersonville NC system routinely checked by a professional.

1. Make sure your air filters are clean

Air filters help to prevent the buildup of particles and irritants in your home’s air, reducing allergies and respiratory illnesses. They also keep your home’s indoor air more healthy by removing the contaminants that contribute to mold, mildew, and other health problems.

Clean your air filter monthly to ensure it’s capturing the smallest and most harmful particles in the air. Invest in a high-quality, MERV-rated air filter.

2. Make sure your ducts are properly insulated

You can save 10 percent to 30 percent on heating and cooling costs by insulating air ducts. This is especially important in unconditioned spaces such as crawlspaces and attics.

In addition to energy efficiency, duct insulation can prevent mold and mildew growth. It also keeps moisture in the ducts from forming condensation.

When insulating, make sure to properly seal any leaks first. Whether you use mastic or duct tape, sealing the joints will keep your ducts airtight and prevent future leaks.

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Duct insulation can help you save money on your home’s heating and cooling bills, but only if it’s properly installed. It’s best to get it done by a professional.

3. Make sure your ductwork is properly sized

A properly sized duct system allows your HVAC Service Hendersonville unit to distribute air as efficiently as possible. Undersized ducts, on the other hand, can restrict airflow and cause the furnace or air conditioner to work harder than it needs to, resulting in increased energy bills and reduced system lifespan.

Duct sizing relies on a complex formula that considers your home’s square footage, the size of your HVAC unit, the necessary air flow velocity, and friction loss and static pressure within your ductwork.

Duct sizing charts are available to help you get the proper duct size for your hvac repairs Hendersonville project. These charts include common lookups and calculations used to calculate duct friction rate, CFM, and sensible heat.

4. Make sure your ductwork is properly insulated

You’ve probably never given much thought to your home’s ductwork, but it plays an important role in energy efficiency and indoor air quality. Typically located in the attic or crawlspace, ducts send heated and cooled air throughout your home’s living spaces.

If your ducts aren’t properly insulated, they can lose conditioned air as it travels to different rooms. This results in wasted energy and increased utility bills.

When you’re ready to insulate your ductwork, use metal foil tape to secure all the gaps and seams. This prevents moisture from entering the insulation and condensing on your ductwork.

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5. Make sure your ductwork is properly sized

The  HVAC Repair Hendersonville system isn’t just responsible for heating or cooling the air, it’s also responsible for circulating that air throughout your home. That’s why it’s so important to make sure your ductwork is properly sized.

If your ductwork is too small, it won’t have enough pressure to move the air and will result in higher utility bills and louder vents. It will also likely lead to temperature imbalances in specific rooms.


If you’re unsure about your ductwork size, consider contacting a professional. They will use sophisticated tools and calculators to give you accurate numbers. This is safer than trying to calculate your house’s size by yourself.

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Selim Khan

Hi, I am Selim Khan Dipu. I am a professional freelancer and blogger. I have 5 years of experience in this section. Thank You So Much