The warm summers in Port Clinton, Ohio, can get muggy and uncomfortable. You adjust the thermostat to a comfortable temperature. The AC starts up as expected. But, even after your air conditioner operates, your home still feels humid and uncomfortable.
Not a great feeling.
It can be frustrating when the air conditioner appears to work properly, yet your home doesn't actually feel 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. The temperature only tells you how comfortable the air is within the space. It doesn't measure how much humidity is in your home. When indoor moisture is very high, your home can feel warmer than the thermostat indicates, due to indoor humidity problems.
In this guide, you'll learn how humidity affects your comfort, common reasons your home feels humid even when the temperature is comfortable and simple 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 professional help.
Why Your Home Can Feel Humid Even When the Temperature Is Nice and Cool
The temperature is only part of what makes your living space enjoyable. Indoor humidity is an extremely important consideration. The majority of homes are typically more comfortable when indoor relative humidity falls in the 30-50% range. 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 promote 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 extracting enough moisture.
Home Feels Humid? Here are 8 Common Causes
Making your home in Port Clinton, Ohio, muggy conditions can be a problem.
Many area homeowners wonder the same question: Why does my house feel humid?
There are several common causes. Identifying what's creating excess moisture is a key first step toward solving the problem.
Here are several common reasons for high indoor humidity levels in Port Clinton, Ohio:
1. Oversized Air Conditioning
An AC 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 turns off before completing a proper cooling cycle.
2. Dirty Air Filter
A blocked air filter restricts airflow throughout your heting and cooling system. This makes it more difficult for your equipment to extract humidity while cooling your home.
3. Blocked Condensate Drain
Your air conditioning pulls out moisture from your home’s air and drains it outside through a condensate line. If that drain becomes clogged, moisture can't exit the system properly, contributing to higher indoor humidity.
4. Dirty Evaporator Coil
The evaporator coil extracts both heat and moisture from your home's air. Dirt and grime on the coil decreases its effectiveness and often requires professional AC repair services to fix.
5. Damaged Ductwork
Ductwork transports cool air throughout your house. Leaks in ductwork can draw warm, humid air from attics, crawl spaces or other unconditioned areas into your HVAC system. This added moisture makes it harder to maintain comfortable humidity throughout your home.
6. Thermostat Fan Set to “On” Switch to “Auto”
If your thermostat fan is running on "On" instead of "Auto", the blower keeps running after the cooling cycle is finished. This can circulate 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 very humid summers, your HVAC system has to work harder to remove moisture from the air. Even when your cooling system is working properly, sometimes your home feels muggy because outdoor humidity keeps entering your home through doors, windows and normal air leakage.
8. Poorly Maintained Heating and Cooling Equipment
As heating and cooling systems get older, they often become less effective at controlling humidity. HVAC maintenance enhances performance, improves efficiency and helps find worn-out parts. Neglecting regular air conditioning maintenance can decrease performance, including your system's ability to reduce moisture.
Things to Check Before Scheduling an HVAC Technician
If your house feels humid, there are several simple things you can check before scheduling service. These strategies are easy ways to improve indoor comfort by helping your HVAC system remove moisture more effectively.
- Replace a dirty air filter. A clean HVAC air filter allows proper airflow, helping your system cool and dehumidify your home better.
- Make sure the thermostat fan is set to Auto. This allows moisture to drain away after each cooling cycle instead of being sent back into your living spaces.
- Check that supply and return vents are open and not covered up. Rugs or furniture over the vents or closed vents can reduce airflow throughout your home.
- Check for water around the indoor unit. Water by your AC equipment may indicate a clogged condensate drain or another drainage issue.
- Monitor how your AC should run. If the AC is short cycling or turning on and off continuously, 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 try repairs involving refrigerant, electrical components or internal parts. Handling these repairs yourself may be tempting, but these repairs require specialized training and should always be handled by a qualified HVAC technician.
Should You Get 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. Unlike portable units that only remove humidity from one room or area, a whole-home dehumidifier connects to your HVAC system to reduce humidity throughout your entire house.
Just one of Ohler & Holzhauer Inc.'s indoor air quality solutions, a whole-home dehumidifier keeps your home more comfortable while reducing the risk of mold, musty odors and excess moisture. It can be a great choice for homes in humid climates or properties that still have humidity even with a properly functioning cooling system.
Signs It's Time to Book HVAC Service
Ongoing HVAC humidity issues often point to an larger problem that needs professional repair. The technicians at Ohler & Holzhauer Inc. will inspect refrigerant charge, airflow, blower performance and evaporator coils to identify why your system isn't removing humidity effectively. They can also inspect ductwork, condensate drainage and overall system sizing to pinpoint the root cause.
We also can get you set up with a home HVAC tune-up. Seasonal seasonal tune-ups help find small problems before they become complicated, costly repairs. That's why Ohler & Holzhauer Inc. offers an HVAC maintenance plan that makes regular inspections easy and affordable.
If basic troubleshooting doesn't solve your problem, trust Ohler & Holzhauer Inc. for dependable HVAC service in Port Clinton, Ohio.
Schedule HVAC service online or call 419-732-2121 today to take care of high indoor humidity issues for good.