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How to Recognize if Your HVAC System Needs Attention

Jan 8, 2024 | HVAC System

HVAC system

HVAC systemHaving trouble with your HVAC system can be a big headache, especially when you really need it to keep your home comfortable. If you’re unsure whether your HVAC system needs some help, here are three important signs to watch out for:

Common Problems With An HVAC System

Strange Smells and Noises

If your HVAC system starts giving off strange smells or unusual noises, it’s a clear signal that something might be wrong. When you notice a musty or electrical odor, it’s time to consider calling an HVAC expert like J.C.’s Heating and Air. A musty smell could mean mold, while an electrical scent could indicate faulty parts or wiring.

Keep an ear out for specific noises, too, like high-pitched whistling (blocked filters or ducts), rattling (broken parts), humming or buzzing (capacitor or fan problems), metal clanging (damaged fan blades), or loud pops when it starts (wrong-sized ducts or clogged filters).

Weak Airflow

HVAC systemIf the air from your vents feels weak, it might be a minor issue like a blocked vent or dirty filter. But it could also point to more significant problems. First, check and clean your vents and filters. If the issue persists, your HVAC system might have trouble with its ductwork or compressor. These issues should be addressed promptly, so don’t hesitate to contact an HVAC contractor if you suspect these problems.

Other reasons for poor airflow could include dirty coils, a slow fan, thermostat problems, an oversized unit, or an old system. Keep in mind that weak airflow isn’t always easy to notice. Besides a lack of air from the vents, you may also experience uneven temperatures in different parts of your home, and pressure imbalances can occur too.

Allergy Symptoms

If you or your family members suffer from increased allergy symptoms at home, it could be due to your Knoxville HVAC system. Allergens like pet dander, pollen, and dust mites can build up in the air if your HVAC isn’t functioning correctly. Maintaining a clean air filter, regularly changing filters, and cleaning your air ducts can significantly reduce allergy symptoms.

If you plan to upgrade your HVAC unit, consider one that can bring in filtered outdoor air to improve ventilation, reduce mold growth, and decrease other air pollutants. For maintenance, upgrades, and repairs, it’s a good idea to hire an HVAC contractor.

Now that you can identify when your HVAC system in Knoxville TN needs attention, don’t delay in getting it fixed to avoid being left without heat during the winter months.

Take action now! Call J.C.’s Heating and Air and let our experts take care of the repairs, maintenance, or upgrade of your HVAC system.

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J.C.’s Heating and Air
3110 Henson Rd Suite 7
Knoxville, TN 37921

Areas Served: CorrytonFountain CityHalls CrossroadsFarragutPowellKnoxvilleKnox CountyOak RidgeLenoir City

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J.C.'s Heating and Air
3110 Henson Rd Suite 7
Knoxville, TN 37921

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