Winter is the most important time to check and test your carbon monoxide detectors. Learn how CO forms, where detectors belong, and how to keep your home safe this heating season.
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Why Your Heat Smells Funny When You Turn It On
When the temperatures start to dip and homeowners switch their HVAC systems from cooling to heating, it’s common to notice unexpected smells coming from the vents. And while some of these odors are nothing to worry about, others can signal maintenance issues or safety hazards that shouldn’t be ignored. Understanding what’s normal — and what […]
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Mold in Air Vents: Causes, Cleaning, and Prevention Tips Every Homeowner Should Know
If you’ve ever noticed a musty odor when your AC kicks on, you’re not imagining it. That damp, earthy scent often points to mold inside the HVAC system—clinging to vent covers, lining ducts, or growing in the condensate pan where moisture collects. Because your system circulates air through the entire home, spores can spread quickly, […]
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The Fall Energy Tune‑Up Checklist for Southern Homeowners
10 tips for helping to keep your home energy-efficient this fall with our expert HVAC tune-up checklist. Precision Air proudly serving Nashville, Tennessee & surrounding area.
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When to Switch from AC to Heat: The Southern Homeowner’s Fall Transition Guide
As leaves begin to hint at fall and the air takes on a crisp edge, Southern homeowners face one of the trickiest HVAC questions: When do I stop running air conditioning and start heating? In Tennessee, fall can bring dramatic temperature swings — warm days followed by chilly nights. Making the wrong switch too early […]
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Understanding MERV Ratings: What They Are and Why They Matter
Learn what MERV ratings mean and how they affect your air quality, energy efficiency, and HVAC performance. Contact Precision Air in Nashville for expert air filter and HVAC service.
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September Weather Swings Make HVAC Maintenance a Must in the South
September weather in the South brings heat, humidity, and cooler nights. Learn why this transition month is the perfect time for HVAC maintenance to keep your home comfortable year-round.
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The Impact of High Outdoor Temperatures on Indoor Air Quality – How Heat Affects Airflow, Filtration, and Comfort
During the hot, humid summers typical of the South, soaring outdoor temperatures can have a significant impact on indoor air quality (IAQ).
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The Importance of Regular Air Filter Changes for Your HVAC System
In Tennessee’s hot, humid climate, having a well-functioning air conditioning system isn’t just a luxury—it’s a necessity. While there are many components that contribute to the performance of your HVAC system, one of the simplest and most impactful maintenance tasks is changing your air filter regularly. Often overlooked, this quick and affordable task plays a […]
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Why Keeping Your Vents Open Matters for Home Comfort and Efficiency
When it comes to keeping your home comfortable and energy-efficient, your HVAC system does a lot of heavy lifting. But did you know that something as simple as a blocked or closed vent can undo much of that hard work? Whether you’re trying to lower your energy bills or just want a consistent temperature throughout […]
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