The warm summers in Port Clinton, Ohio, can get muggy and uncomfortable. You set the thermostat to a ideal temperature. The air conditioner kicks on right away. But, even after your cooling system runs, your home still feels humid and uncomfortable.
That’s not very comfortable.
It can be disappointing when the air conditioner seems to operate normally, yet your home doesn't actually feel very comfortable. If your rooms feel humid but thermostat says cool, you're not alone. Local homeowners often have this experience.
Why is this? Temperature and humidity are two different measurements in your home. A temperature only tells you how hot or cold the air is within the room. It doesn't measure how much moisture is in the air. When moisture levels are too high, your home can feel several degrees warmer than the thermostat indicates, due to indoor humidity problems.
In this blog, you'll learn how humidity affects your comfort, common reasons your home feels humid even when the temperature is right and basic troubleshooting steps you can try to reduce humidity in your Port Clinton, Ohio, home. That way, you’ll know when to reach out to experts like the team at Ohler & Holzhauer Inc. for expert assistance.
Why a Home Can Feel Humid Even Though the Temperature Is Nice and Cool
The temperature is only part of what makes your living space pleasant. Indoor humidity is also an equally important element to consider. The majority of homes are generally more comfortable when indoor relative humidity stays between 30% and 50%. When a home has high indoor humidity, the air feels hotter, heavier and stickier—even if the actual air temperature is cool.
Too much indoor moisture can also contribute to dangerous mold growth, mildew, unpleasant odors 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.
Home Feels Humid? Here are 8 Common Causes
Living in Port Clinton, Ohio, high humidity can be a frequent concern.
Many area homeowners deal with the same question: What's making my house feel humid?
There are a variety of common explanations. Identifying what's creating high idoor humidity is a key first step toward fixing the problem.
Here are several common reasons for indoor humidity problems in Port Clinton, Ohio:
Oversized Air Conditioner
1. Oversized Air Conditioner
An AC unit that's larger than your home actually 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 complete cooling cycle.
2. Blocked Air Filter
A dirty air filter reduces airflow throughout your heting and cooling system. This makes it harder for your equipment to remove moisture while cooling your home.
3. Blocked Condensate Drain
Your air conditioner removes moisture from the air in your home and and then it drains from the equipment through a condensate line. If that drain becomes restricted, moisture can't drain from the system properly, contributing to excess moisture indoors.
4. Icy Evaporator Coil
The evaporator coil extracts both heat and moisture from your home's indoor air. Dirt and grime on the coil limits its effectiveness and often requires professional AC repair services to restore performance.
5. Loose Ductwork
Ductwork carries cool air throughout your house. Gaps in ductwork can draw warm, humid air from attics, crawl spaces or other unused areas into your HVAC system. This added moisture makes it more difficult to maintain comfortable humidity conditions.
6. Thermostat Fan Set to “On” Switch to “Auto”
If your thermostat fan is set to "On" instead of "Auto", the blower continues running after the cooling cycle completes. This can blow moisture collected on the evaporator coil back into your home instead of allowing 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 cooling system is functioning as designed, sometimes your home feels muggy because outdoor humidity continually enters your home through doors, windows and normal air leakage.
8. Poorly Maintained HVAC Equipment
As heating and cooling systems wear out over time, they often become less efficient at controlling humidity. HVAC maintenance enhances performance, improves efficiency and helps identify worn-out parts. Neglecting 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 house feels humid, there are several simple things you can check before requesting service. These simple troubleshooting steps are easy ways to improve indoor comfort by helping your AC or heating system remove moisture more effectively.
- Replace or inspect the air filter. A clean heating and cooling system air filter allows proper airflow, helping your system condition and dehumidify your home more efficiently.
- Make sure 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.
- Check to ensure your supply and return vents are open and not covered up. Rugs or household furnishings over the vents or closed vents can reduce airflow throughout your home.
- Check for water around the indoor unit. Water around your AC equipment may indicate a clogged condensate drain or another drain problem.
- Pay attention to how your air conditioning should run. If the AC is short cycling or turning on and off repeatedly, or it seems to run constantly without improving comfort, it's time to have the system evaluated by a professional.
Even if your thermostat still says cool but house feels humid, do not perform repairs involving refrigerant, electrical components or system components. DIY repairs may be tempting, but these repairs require specialized training and should always be handled by a qualified HVAC technician.
Could You Benefit from a Whole-Home Dehumidifier?
If you have humidity in your house during summer or year-round moisture problems, a whole-home dehumidifier may be worth considering. 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 Ohler & Holzhauer Inc.'s indoor air quality solutions, a whole-home dehumidifier helps keep your home more comfortable while helping reduce the risk of mold, musty odors and excess moisture. It can be a great choice for homes in humid climates or properties that struggle with humidity even with a properly functioning AC.
When You Need to Schedule HVAC Service
Persistent HVAC humidity issues often trace back to an underlying problem that requires professional repair. The technicians at Ohler & Holzhauer Inc. will inspect refrigerant charge, airflow, blower performance and evaporator coils to find why your system isn't controlling humidity effectively. They can also evaluate ductwork, condensate drainage and overall system sizing to pinpoint the root cause.
We also can get you scheduled for a home HVAC tune-up. Regular seasonal tune-ups help identify small problems before they become major breakdowns. That's why Ohler & Holzhauer Inc. offers an HVAC maintenance plan that helps make regular inspections budget-friendly and stress-free.
If basic troubleshooting doesn't fix your indoor humidity problems, trust Ohler & Holzhauer Inc. for dependable HVAC service in Port Clinton, Ohio.
Schedule HVAC service online or call 419-732-2121 today to restore your comfort.