The hot and humid summers in Kearney, Nebraska, can get muggy and uncomfortable. You change the thermostat to a pleasant temperature. The air conditioner kicks on right away. But, even after your cooling system operates, your home still feels damp and sticky.
That’s not very comfortable.
It can be frustrating when the air conditioner appears to work properly, yet your home doesn't actually feel very comfortable. If your rooms feel humid but thermostat says cool, you're not the only homeowner. Local homeowners often have this experience.
The reason is simple: Temperature and humidity are two different things. Your temperature only tells you how comfortable the air is within the space. It doesn't measure how much moisture is in the air. When moisture levels are extremely high, your home can feel much hotter than the thermostat indicates, due to indoor humidity problems.
In this guide, you'll learn how humidity affects your home comfort, common reasons your home feels humid even when the temperature is correct and basic troubleshooting steps you can try to reduce humidity in your Kearney, Nebraska, home. That way, you’ll know when it’s time to contact experts like the team at Thurston Heating & Air Conditioning for professional help.
Why a Home Can Feel Humid Even When the Temperature Is Right
Your home's temperature is only part of what makes your home comfortable. Humidity is an extremely important element to consider. Many homes are typically more comfortable when indoor relative humidity is between 30% and 50%. When a home has high indoor humidity, the air feels warmer, more oppressive and stickier—even if the actual air temperature is cool.
High humidity can also contribute to 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 cooling the air without pulling out enough moisture.
Reasons Your Home Feels Humid Even with the AC Running
Living in Kearney, Nebraska, high humidity can be a frequent concern.
Plenty of area homeowners deal with the same question: Why does my house feel humid?
There could be multiple reasons. Identifying what's creating humidity problems is a good first step toward resolving the problem.
Let's look at several common reasons for elevated indoor humidity in Kearney, Nebraska:
Oversized Air Conditioning
1. Oversized Air Conditioning
An AC unit that's bigger than your home needs cools your home too quickly. The problem is an oversized AC often doesn’t remove humidity effectively because it stops operating before completing a proper cooling cycle.
2. Clogged Air Filter
A dirty air filter reduces airflow throughout your HVAC system. This makes it more difficult for your equipment to remove moisture while cooling your home.
3. Obstructed Condensate Drain
Your air conditioning removes moisture from the air in your home and drains it outside through a condensate line. If that drain becomes restricted, moisture can't exit the system properly, contributing to higher indoor humidity.
4. Icy Evaporator Coil
The evaporator coil pulls both heat and moisture from your home's air supply. Dirt buildup on the coil limits its effectiveness and often requires professional AC repair services to fix.
5. Leaky Ductwork
Ductwork transports cool air throughout your house. Gaps in ductwork can pull warm, humid air from attics, crawl spaces or other uninhabited areas into your HVAC system. This extra moisture makes it more difficult to maintain comfortable humidity conditions.
6. Thermostat Fan is on “On” Setting Change setting to “Auto”
If your thermostat fan is set to "On" instead of "Auto", the blower continues to operate after the cooling cycle is finished. This can blow moisture collected on the evaporator coil back into your home instead of giving it time for it to drain away.
7. Unusually Humid Weather
During the area’s especially humid summer weather, your HVAC system has to run longer to remove moisture from the air. Even when your AC is operating correctly, sometimes your home feels muggy because outdoor humidity continually enters your home through doors, windows and normal air leakage.
8. Poorly Maintained Heating and Cooling Equipment
As home comfort systems wear out over time, they often become less capable at controlling humidity. HVAC maintenance improves performance, improves efficiency and helps find worn-out parts. Skipping regular air conditioning maintenance can limit performance, including your system's ability to reduce moisture.
Simple Checks to Make Before Calling an HVAC Technician
If your home feels humid, there are several simple things you can check before booking service. These strategies are easy ways to improve indoor comfort by helping your HVAC system remove moisture more efficiently.
- Replace a dirty air filter. A clean HVAC air filter allows proper airflow, helping your system cool and dehumidify your home effectively.
- Verify 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. Furniture over the vents or closed vents can reduce airflow throughout your home.
- Look for water around the indoor unit. Water near your AC equipment may suggest a clogged condensate drain or another drainage-related issue.
- Pay attention to 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 like it should, it's time to have the system checked by a professional.
Even if your thermostat still says cool but house feels humid, do not attempt repairs involving refrigerant, electrical components or system components. Handling these repairs yourself may be tempting, but these repairs require advanced training and should always be performed by a qualified HVAC technician.
Does Your Home Need a Whole-Home Dehumidifier?
If you struggle with humidity in your house during summer or year-round moisture problems, a whole-home dehumidifier may be the right choice. Compared with portable units that only help reduce moisture in one room or area, a whole-home dehumidifier works alongside your HVAC system to control humidity throughout your entire house.
Just one of Thurston Heating & Air Conditioning's indoor air quality solutions, a whole-home dehumidifier makes your home more comfortable while lowering the risk of mold, musty odors and excess moisture. It can be especially helpful for homes in damp climates or properties that continue to have humidity even with a properly functioning AC.
Signs It's Time to Book HVAC Service
Home HVAC humidity issues often point to an underlying problem that needs professional repair. The technicians at Thurston Heating & Air Conditioning will inspect refrigerant charge, airflow, blower performance and evaporator coils to determine why your system isn't removing humidity effectively. They can also inspect ductwork, condensate drainage and overall system sizing to identify the root cause.
We also can get you set up with an HVAC tune-up. Routine seasonal tune-ups help identify small problems before they become major breakdowns. That's why Thurston Heating & Air Conditioning offers an HVAC maintenance plan that makes regular inspections easy and affordable.
If simple troubleshooting doesn't fix your indoor humidity problems, trust Thurston Heating & Air Conditioning for dependable HVAC service in Kearney, Nebraska.
Schedule HVAC service online or call 308-270-3765 today to fix your indoor humidity issues once and for all.