The hot and humid summers in McPherson, Kansas, can get muggy and uncomfortable. You set the thermostat to a pleasant temperature. The AC kicks on right away. But, even after your air conditioner cycles, your home still feels damp and sticky.
Now, you’re cool and damp.
It can be annoying when the air conditioner seems to operate normally, yet your home doesn't actually feel pleasant. If your rooms feel humid but thermostat says cool, you're not alone. Local homeowners often have this experience.
Why? Temperature and humidity are two different measurements in your home. A temperature only tells you how hot or cold the air is within the space. It doesn't measure how much moisture is in the air. When moisture levels are too high, your home can feel much hotter than the thermostat indicates, due to indoor humidity problems.
In this article, you'll learn how humidity affects your home comfort, common reasons your home feels humid even when the temperature is comfortable and easy troubleshooting steps you can try to reduce humidity in your McPherson, Kansas, home. That way, you’ll know when you should contact experts like the team at McPherson Quality Air & Plumbing for expert assistance.
Why a Home Can Feel Humid Even If the Temperature Is Cool
Indoor temperature is only part of what makes your living space comfortable. The amount of moisture in the air is also an equally important consideration. Many homes are generally more comfortable when indoor relative humidity is between 30% and 50%. When a home has high indoor humidity, the air feels hotter, denser and stickier—even if the actual air temperature is cool.
High humidity can also encourage dangerous mold growth, mildew, bad smells and other indoor air quality issues. That's why your house feels humid but the AC is running—your system may be lowering the temperature of the air without removing enough moisture.
Reasons Your Home Feels Humid Even with the AC Running
Making your home in McPherson, Kansas, high humidity can be a frequent concern.
Plenty of area homeowners wonder the same question: What's making my house feel humid?
There are a variety of common explanations. Understanding what's creating humidity problems is a key first step toward fixing the problem.
Below are several common reasons for high indoor humidity levels in McPherson, Kansas:
1. Oversized Air Conditioner
An AC that's larger than your home actually needs lowers the temperature in your home too quickly. The problem is an oversized AC often doesn’t reduce humidity effectively because it stops operating before completing a full cooling cycle.
2. Clogged Air Filter
A clogged air filter restricts airflow throughout your HVAC system. This makes it more difficult for your equipment to control humidity while cooling your home.
3. Blocked Condensate Drain
Your air conditioning collects moisture from the air in your home and and then it drains from the equipment through a condensate line. If that drain becomes blocked, moisture can't leave the system properly, contributing to higher indoor humidity.
4. Frozen Evaporator Coil
The evaporator coil extracts both heat and moisture from your home's air. Dirt buildup on the coil limits its effectiveness and often requires professional AC repair services to restore performance.
5. Loose Ductwork
Ductwork moves cool air throughout your home. Gaps in ductwork can pull warm, humid air from attics, crawl spaces or other unused areas into your HVAC system. This added moisture makes it more challenging to maintain comfortable humidity throughout your home.
6. Thermostat Fan is on “On” Setting Change setting to “Auto”
If your thermostat fan is set to "On" instead of "Auto", the blower keeps running after the cooling cycle is finished. This can push moisture collected on the evaporator coil back into your home instead of letting it to drain away.
7. Unusually Humid Weather
During the area’s very humid summers, your HVAC system has to work harder to remove moisture from the air. Even when your AC is operating correctly, sometimes your home feels muggy because outdoor humidity continues to seep into your home through doors, windows and normal air leakage.
8. Aging HVAC Equipment
As heating and cooling systems wear out over time, they often become less effective at controlling humidity. HVAC maintenance enhances performance, improves efficiency and helps find worn-out parts. Putting off regular air conditioning maintenance can decrease performance, including your system's ability to remove moisture.
Things to Check Before Calling an HVAC Technician
If your home feels humid, there are some simple things you can check before requesting service. These DIY tips are easy ways to improve indoor comfort by helping your heating and cooling system remove moisture more efficiently.
- Check your HVAC air filter. A clean HVAC air filter allows proper airflow, helping your system cool and dehumidify your home more efficiently.
- Confirm the thermostat fan is set to Auto. This allows moisture to flow out after each cooling cycle instead of being blown back into your living spaces.
- Make sure supply and return vents are open and not covered up. Rugs or furniture over the vents or closed vents can restrict airflow throughout your home.
- Check for water around the indoor unit. Water around your AC equipment may signal a clogged condensate drain or another drain problem.
- Monitor how your air conditioner should run. If the AC is short cycling or turning on and off frequently, or it seems to run constantly without cooling your home, it's time to have the system inspected by a professional.
Even if your thermostat still says cool but house feels humid, do not try repairs involving refrigerant, electrical components or internal HVAC parts. Do-it-yourself fixes may be tempting, but these repairs require professional training and should always be performed by a qualified HVAC technician.
Should You Get a Whole-Home Dehumidifier?
If you have humidity in your house during summer or year-round moisture problems, a whole-home dehumidifier may be a good option. As opposed to portable units that only help reduce moisture in one room or area, a whole-home dehumidifier connects to your HVAC system to reduce humidity throughout your entire house.
Just one of McPherson Quality Air & Plumbing's indoor air quality solutions, a whole-home dehumidifier helps keep your home more comfortable while reducing the risk of mold, musty odors and excess moisture. It can be extremely beneficial for homes in humid areas or properties that struggle with humidity even with a properly functioning AC.
When It's Time to Request HVAC Service
Home HVAC humidity issues often are caused by an larger problem that needs professional repair. The technicians at McPherson Quality Air & Plumbing will evaluate refrigerant charge, airflow, blower performance and evaporator coils to identify why your system isn't managing humidity effectively. They can also inspect ductwork, condensate drainage and overall system sizing to pinpoint the root cause.
We also can get you on the schedule for a home HVAC tune-up. Seasonal seasonal tune-ups help identify small problems before they become potentially expensive repairs. That's why McPherson Quality Air & Plumbing offers an HVAC maintenance plan that makes regular inspections budget-friendly and stress-free.
If basic troubleshooting doesn't solve the indoor humidity problems, trust McPherson Quality Air & Plumbing for dependable HVAC service in McPherson, Kansas.
Schedule HVAC service online or call 620-245-0599 today to take care of high indoor humidity issues for good.
