If your home feels sticky in the summer or overly dry in the winter, humidity might be the culprit—and it’s directly tied to how well your HVAC system performs. Many homeowners search for terms like “AC not blowing cold air,” “home humidity levels,” or “HVAC not cooling properly,” when trying to solve comfort issues. Here’s how humidity plays a critical role in HVAC efficiency and what you can do about it.
1. High Humidity Makes Cooling Harder
In warm months, high humidity levels make it feel hotter than it really is. Your air conditioner doesn’t just cool—it also dehumidifies. When humidity is too high:
-
Your system must run longer to cool the air
-
You experience uneven temperatures and poor comfort
-
Your energy bills increase due to overuse
2. Low Humidity Can Be Just as Problematic
In winter, your heating system can dry out the air too much, leading to:
-
Dry skin, irritated sinuses, and static electricity
-
Wood furniture and floors cracking
-
More dust and allergens in the air
3. How HVAC Systems Handle Humidity
Most central air systems remove some humidity during cooling, but may not be able to keep up when moisture levels are high. That’s when you may need:
-
A whole-home dehumidifier to support your AC
-
Properly sized HVAC equipment—oversized units cool too quickly without dehumidifying properly
-
Variable-speed systems that run longer at lower speeds, improving humidity control
4. Improved Indoor Air Quality
Managing humidity improves indoor air quality. Moist conditions can promote mold and mildew, while overly dry air makes dust and airborne allergens worse.
Tip: Keep indoor humidity between 30%–50% year-round for optimal health and comfort.
5. The HALO-REME Advantage
Pairing your HVAC system with a HALO-REME air purifier helps control airborne contaminants that thrive in high humidity—especially pet dander, bacteria, and mold spores.
Jack Frost Heating and Air Conditioning Can Help
At Jack Frost Heating and Air Conditioning, we help homeowners achieve the perfect indoor balance. Whether you need a dehumidifier, humidifier, or a system upgrade, we can design a comfort plan that works for your home.
📞 Call us today at 865-573-5777 or visit www.jackfrostheatingandair.com to schedule a humidity consultation or HVAC tune-up!